{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T00:25:44Z","timestamp":1787963144301,"version":"build-2784847793"},"reference-count":78,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2018,8,1]],"date-time":"2018-08-01T00:00:00Z","timestamp":1533081600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.jp","obstetanesthesia.com","clinicalkey.com","clinicalkey.es","clinicalkey.com.au","clinicalkey.fr","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Obstetric Anesthesia"],"published-print":{"date-parts":[[2018,8]]},"DOI":"10.1016\/j.ijoa.2018.03.005","type":"journal-article","created":{"date-parts":[[2018,3,16]],"date-time":"2018-03-16T23:55:36Z","timestamp":1521244536000},"page":"75-87","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":28,"special_numbering":"C","title":["Horner\u2019s syndrome following obstetric neuraxial blockade \u2013 a systematic review of the literature"],"prefix":"10.1016","volume":"35","author":[{"given":"D.J.","family":"Chambers","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K.","family":"Bhatia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijoa.2018.03.005_b0005","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1213\/00000539-199202000-00028","article-title":"Horner's syndrome associated with brachial plexus anesthesia using an axillary catheter","volume":"74","author":"Lennon","year":"1992","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2018.03.005_b0010","doi-asserted-by":"crossref","first-page":"428","DOI":"10.5811\/westjem.2015.2.25336","article-title":"Horner's syndrome after superficial cervical plexus block","volume":"16","author":"Flores","year":"2015","journal-title":"West J Emerg Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0015","doi-asserted-by":"crossref","first-page":"252","DOI":"10.1007\/s12630-014-0284-9","article-title":"Transient Horner's syndrome following thoracic epidural anesthesia for mastectomy: a prospective observational study","volume":"62","author":"Park","year":"2015","journal-title":"Can J Anaesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0020","first-page":"946","article-title":"Horner's syndrome following caudal anesthesia","volume":"72","author":"Kepes","year":"1972","journal-title":"New York State Med J"},{"key":"10.1016\/j.ijoa.2018.03.005_b0025","doi-asserted-by":"crossref","first-page":"1019","DOI":"10.1111\/j.1365-2044.1993.tb07509.x","article-title":"Horner's syndrome due to epidural anaesthesia presenting with a painful eye","volume":"48","author":"Abdelatti","year":"1993","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2018.03.005_b0030","first-page":"727","article-title":"Horner's syndrome after lumbar epidural analgesia during labor","volume":"20","author":"Al-Mustafa","year":"2010","journal-title":"Middle East J Anaesthesiol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0035","doi-asserted-by":"crossref","first-page":"114","DOI":"10.1097\/OGX.0b013e31821d6e5c","article-title":"Transient Horner syndrome following epidural anesthesia for labor: case report and review of the literature","volume":"66","author":"Barbara","year":"2011","journal-title":"Obstet Gynecol Surv"},{"key":"10.1016\/j.ijoa.2018.03.005_b0040","doi-asserted-by":"crossref","first-page":"P180","DOI":"10.1097\/00003643-201406001-00512","article-title":"Why does my patient have a red eye? \u2013 Horner\u2019s syndrome after lumbar epidural for labour analgesia","volume":"31","author":"Buddeberg","year":"2014","journal-title":"Eur J Anaesthesiol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0045","first-page":"E225","article-title":"Another case about Horner's syndrome during epidural analgesia for labour","volume":"39","author":"Calvao Santos","year":"2014","journal-title":"Reg Anesth Pain Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0050","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/S0952-8180(03)00017-5","article-title":"Horner's syndrome following very low concentration bupivacaine infusion for labor epidural analgesia","volume":"15","author":"Chandrasekhar","year":"2003","journal-title":"J Clin Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0055","first-page":"583","article-title":"The incidence of Horner's syndrome during lumbar extradural for elective Caesarean section and provision of analgesia during labour","volume":"38","author":"Clayton","year":"1983","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2018.03.005_b0060","doi-asserted-by":"crossref","first-page":"1342","DOI":"10.1093\/bja\/47.12.1342","article-title":"Horner's syndrome following obstetric extradural block analgesia","volume":"47","author":"Collier","year":"1975","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0065","doi-asserted-by":"crossref","first-page":"180","DOI":"10.1016\/j.ijoa.2006.07.007","article-title":"Trigeminal nerve palsy and Horner's syndrome following epidural analgesia for labor: a subdural block?","volume":"16","author":"De la Gala","year":"2007","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0070","first-page":"E255","article-title":"Unilateral Horner's syndrome following low concentration levobupivacaine infusion for labor epidural analgesia","volume":"38","author":"Del-Rio-Vellosillo","year":"2013","journal-title":"Reg Anesth Pain Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0075","first-page":"E274","article-title":"Horner's syndrome following epidural analgesia for labor due to epidural plica mediana dorsalis","volume":"39","author":"Diaz Martinez","year":"2014","journal-title":"Reg Anesth Pain Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0080","first-page":"29","article-title":"Post-epidural Horner's syndrome in pregnant woman","volume":"66","author":"Duarte","year":"2011","journal-title":"J Reg Anaesth Pain Treatment"},{"key":"10.1016\/j.ijoa.2018.03.005_b0085","doi-asserted-by":"crossref","first-page":"774","DOI":"10.1111\/j.1365-2044.1975.tb00954.x","article-title":"Horner's syndrome as a complication of lumbar epidural block","volume":"30","author":"Evans","year":"1975","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2018.03.005_b0090","first-page":"99","article-title":"Horner's syndrome during epidural analgesia for labour","volume":"6","author":"Flossos","year":"2008","journal-title":"Greek e J Periop Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0095","first-page":"50","article-title":"Trigeminal nerve block as a complication of epidural anesthesia","volume":"17","author":"Gazmuri","year":"1992","journal-title":"Reg Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0100","doi-asserted-by":"crossref","first-page":"389","DOI":"10.4103\/0301-4738.83620","article-title":"Unusual case of persistent Horner's syndrome following epidural anaesthesia and caesarean section","volume":"59","author":"Goel","year":"2011","journal-title":"Indian J Ophthalmol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0105","doi-asserted-by":"crossref","first-page":"299","DOI":"10.1213\/00000539-198004000-00015","article-title":"Delayed Horner's syndrome following obstetric extradural block","volume":"59","author":"Hertz","year":"1980","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2018.03.005_b0110","doi-asserted-by":"crossref","first-page":"464","DOI":"10.1016\/S0952-8180(02)00399-9","article-title":"Unilateral Horner's syndrome and brachial plexus anesthesia during lumbar epidural blockade","volume":"14","author":"Holzman","year":"2002","journal-title":"J Clin Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0115","doi-asserted-by":"crossref","first-page":"464","DOI":"10.4103\/0019-5049.139012","article-title":"Horner's syndrome and weakness of upper limb after epidural anaesthesia for caesarean section","volume":"58","author":"Jadon","year":"2014","journal-title":"Indian J Anaesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0120","doi-asserted-by":"crossref","first-page":"560","DOI":"10.1001\/archopht.1995.01100050022016","article-title":"Acute postpartum Horner's syndrome due to epidural anesthesia","volume":"113","author":"Jeret","year":"1995","journal-title":"Arch Ophthalmol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0125","first-page":"S37","article-title":"Unilateral Horner's syndrome following epidural analgesia for labour and caesarean section","volume":"181","author":"Lan","year":"2012","journal-title":"Irish J Med Sci"},{"key":"10.1016\/j.ijoa.2018.03.005_b0130","first-page":"724","article-title":"Transient Horner's syndrome after epidural anesthesia: a rare complication","volume":"22","author":"Leempoel","year":"2015","journal-title":"Eur J Neurol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0135","doi-asserted-by":"crossref","first-page":"521","DOI":"10.3122\/jabfm.19.5.521","article-title":"Horner's syndrome and trigeminal nerve palsy following epidural analgesia for labor","volume":"19","author":"Lynch","year":"2006","journal-title":"J Am Board Fam Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0140","first-page":"S58","article-title":"Horner's syndrome during obstetrical epidural analgesia: a case report","volume":"61","author":"Marois","year":"2014","journal-title":"Can J Anaesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0145","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1016\/S0952-8180(02)00406-3","article-title":"Horner's syndrome and trigeminal nerve palsy after lumbar epidural analgesia for labor and delivery","volume":"14","author":"Narouze","year":"2002","journal-title":"J Clin Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0150","first-page":"E145","article-title":"Recurrent Horner's syndrome in obstetric patient","volume":"35","author":"Novas Brach","year":"2010","journal-title":"Reg Anesth Pain Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0155","first-page":"23","article-title":"Horner's syndrome during epidural birth \u2013 case","volume":"1","author":"Nowacka","year":"2007","journal-title":"Anaesthesiol Intensive Ther"},{"key":"10.1016\/j.ijoa.2018.03.005_b0160","first-page":"110","article-title":"Horner's syndrome following low-dose epidural infusion for labour: a cautionary tale","volume":"15","author":"Paw","year":"1998","journal-title":"Eur J Anaesthesiol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0165","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1016\/j.ejogrb.2009.11.020","article-title":"Horner's syndrome following epidural analgesia during labor: report of six cases","volume":"149","author":"Rabinovich","year":"2010","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0170","first-page":"8","article-title":"Horner's syndrome following lumbar epidural for labor","volume":"13","author":"Rigsbee","year":"2014","journal-title":"Int Student J Nurse Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0175","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1016\/j.rcae.2016.02.007","article-title":"Horner syndrome after epidural analgesia for labor. Report on three cases","volume":"44","author":"Rodriguez-Sanchez","year":"2016","journal-title":"Rev Colomb Anesthesiol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0180","doi-asserted-by":"crossref","first-page":"530","DOI":"10.1111\/j.1468-1331.2008.02120.x","article-title":"Transient Horner's syndrome during lumbar epidural anaesthesia","volume":"15","author":"Rohrer","year":"2008","journal-title":"Eur J Neurol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0185","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1016\/j.ijoa.2008.12.002","article-title":"Hypoglossal nerve palsy, trigeminal nerve palsy and Horner's syndrome in association with epidural block","volume":"18","author":"Rowley","year":"2009","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0190","first-page":"31S","article-title":"Horner syndrome during lumbar epidural analgesia for obstetrics","volume":"59","author":"Schachner","year":"1982","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0195","first-page":"321","article-title":"Transient hemiparesis after lumbar epidural analgesia for labor and delivery \u2013 a case report","volume":"15","author":"Shtein","year":"1999","journal-title":"Middle East J Anaesthesiol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0200","first-page":"753","article-title":"A case of unilateral Horner's syndrome diagnosed in retrospect following epidural analgesia during labour and caesarean section","volume":"20","author":"Sinha","year":"2010","journal-title":"Middle East J Anaesthesiol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0205","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1177\/0310057X7900700213","article-title":"High sympathetic block with ptosis after lumbar epidural analgesia in an obstetric patient","volume":"7","author":"Sprigge","year":"1979","journal-title":"Anaesth Intensive Care"},{"key":"10.1016\/j.ijoa.2018.03.005_b0210","doi-asserted-by":"crossref","first-page":"767","DOI":"10.1007\/BF03008457","article-title":"Horner's syndrome and trigeminal nerve palsy following epidural anaesthesia for obstetrics","volume":"38","author":"Sprung","year":"1991","journal-title":"Can J Anaesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0215","first-page":"E295","article-title":"Horner's syndrome during labor","volume":"39","author":"Torres","year":"2014","journal-title":"Reg Anesth Pain Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0220","doi-asserted-by":"crossref","first-page":"799","DOI":"10.1007\/s00540-013-1611-y","article-title":"Horner syndrome following bolus low dose epidural analgesia for labor","volume":"27","author":"Tympa","year":"2013","journal-title":"J Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0225","first-page":"257","article-title":"Recurrent episodes of Horner's syndrome following epidural anesthesia in the obstetrical patients","volume":"16","author":"Yazbeck-Karam","year":"2001","journal-title":"Middle East J Anaesthesiol"},{"key":"10.1016\/j.ijoa.2018.03.005_b0230","first-page":"395","article-title":"Epidural analgesia for labor and delivery","volume":"363","author":"Young","year":"2010","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0235","doi-asserted-by":"crossref","first-page":"1473","DOI":"10.1212\/WNL.51.5.1473","article-title":"Transient Horner's syndrome after lumbar epidural anesthesia","volume":"51","author":"Biousse","year":"1998","journal-title":"Neurology"},{"key":"10.1016\/j.ijoa.2018.03.005_b0240","doi-asserted-by":"crossref","first-page":"112","DOI":"10.4103\/2249-4472.104739","article-title":"Ipsilateral Horner's syndrome associated with epidural anaesthesia in an emergency cesarean section","volume":"2","author":"Chauhan","year":"2012","journal-title":"J Obstet Anaesth Crit Care"},{"key":"10.1016\/j.ijoa.2018.03.005_b0245","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1007\/BF03007297","article-title":"Horner's syndrome during epidural anaesthesia for elective caesarean section","volume":"28","author":"Skaredoff","year":"1981","journal-title":"Can Anaesth Soc J"},{"key":"10.1016\/j.ijoa.2018.03.005_b0250","first-page":"624","article-title":"Postpartum unilateral Horner's syndrome following lumbar epidural anesthesia after a Cesarean delivery","volume":"27","author":"Wong","year":"2004","journal-title":"Chang Gung Med J"},{"key":"10.1016\/j.ijoa.2018.03.005_b0255","doi-asserted-by":"crossref","first-page":"196","DOI":"10.5152\/TJAR.2015.03360","article-title":"Unilateral Horner syndrome following epidural anaesthesia in a morbidly obese parturient","volume":"43","author":"Yilmaz","year":"2015","journal-title":"Turk J Anaesthesiol Reanim"},{"key":"10.1016\/j.ijoa.2018.03.005_b0260","first-page":"445","article-title":"Horner's syndrome following epidural anesthesia with ropivacaine for cesarean delivery","volume":"27","author":"Zahn","year":"2002","journal-title":"Reg Anesth Pain Med"},{"key":"10.1016\/j.ijoa.2018.03.005_b0265","first-page":"177","article-title":"Transient unilateral Horner's syndrome following lumbar epidural analgesia after sectio operation","volume":"2","author":"Aksoy","year":"2008","journal-title":"Anatol J Clin Investig"},{"key":"10.1016\/j.ijoa.2018.03.005_b0270","doi-asserted-by":"crossref","first-page":"60","DOI":"10.3126\/njog.v5i1.5066","article-title":"Late onset Horner's syndrome during postoperative epidural analgesia","volume":"5","author":"Rani","year":"2010","journal-title":"Nepal J Obs Gyn"},{"key":"10.1016\/j.ijoa.2018.03.005_b0275","doi-asserted-by":"crossref","first-page":"769","DOI":"10.1111\/j.1365-2044.1975.tb00953.x","article-title":"Pupillary constriction and ptosis following caudal epidural analgesia","volume":"30","author":"Mohan","year":"1975","journal-title":"Anaesthesia"},{"key":"10.1016\/j.ijoa.2018.03.005_b0280","doi-asserted-by":"crossref","DOI":"10.1136\/bcr.01.2010.2698","article-title":"Horner's syndrome with epidural anaesthesia","volume":"2010","author":"Sharma","year":"2010","journal-title":"BMJ Case Rep"},{"key":"10.1016\/j.ijoa.2018.03.005_b0285","doi-asserted-by":"crossref","first-page":"462","DOI":"10.1213\/01.ane.0000253572.07861.00","article-title":"Spinal anesthesia for cesarean delivery associated with Horner's syndrome and contralateral trigeminal parasympathetic activation","volume":"104","author":"Lavi","year":"2007","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2018.03.005_b0290","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1111\/j.1471-0528.2004.00031.x","article-title":"Horner's syndrome postpartum","volume":"111","author":"Merrison","year":"2004","journal-title":"Br J Obstet Gyn"},{"key":"10.1016\/j.ijoa.2018.03.005_b0295","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1016\/j.ijoa.2005.05.010","article-title":"A case of unilateral Horner's syndrome after combined spinal epidural anesthesia with ropivacaine 10\u202fmg\/mL for cesarean section","volume":"15","author":"Theodosiadis","year":"2006","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0300","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1038\/eye.2012.281","article-title":"Adult Horner\u2019s syndrome: a combined clinical, pharmacological, and imaging algorithm","volume":"27","author":"Davagnanam","year":"2013","journal-title":"Eye"},{"key":"10.1016\/j.ijoa.2018.03.005_b0305","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1054\/ijoa.1999.0347","article-title":"Neurological complications in obstetric regional anaesthesia","volume":"9","author":"Loo","year":"2000","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0310","doi-asserted-by":"crossref","first-page":"872","DOI":"10.1111\/j.1399-6576.1995.tb04190.x","article-title":"Neurological complications after anaesthesia. A follow-up of 18,000 spinal and epidural anaesthetics performed over three years","volume":"39","author":"Dahlgren","year":"1995","journal-title":"Acta Anaesthesiol Scand"},{"key":"10.1016\/j.ijoa.2018.03.005_b0315","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1093\/bja\/aen360","article-title":"Major complications of central neuraxial block: report on the Third National Audit Project of the Royal College of Anaesthetists","volume":"102","author":"Cook","year":"2009","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0320","first-page":"139","article-title":"Continuous mini-infusion of bupivacaine into the epidural space during labor: experience from 1000 deliveries","volume":"10","author":"Hanson","year":"1985","journal-title":"Reg Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0325","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1093\/bja\/48.6.611-a","article-title":"Horner's syndrome following obstetric extradural block","volume":"48","author":"Carrie","year":"1976","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0330","doi-asserted-by":"crossref","first-page":"1631","DOI":"10.1097\/00000542-200006000-00021","article-title":"The fiberscopic findings of the epidural space in pregnant women","volume":"92","author":"Igarashi","year":"2000","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2018.03.005_b0335","doi-asserted-by":"crossref","first-page":"338","DOI":"10.1093\/bja\/45.4.338","article-title":"The spread of solutions injected into the epidural space. A study using epidurograms in patients with the lumbosciatic syndrome","volume":"45","author":"Burn","year":"1973","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0340","doi-asserted-by":"crossref","first-page":"524","DOI":"10.1016\/j.soard.2009.04.003","article-title":"Correlations between intra-abdominal pressure and obesity-related co-morbidities","volume":"5","author":"Varela","year":"2009","journal-title":"Surg Obes Relat Dis"},{"key":"10.1016\/j.ijoa.2018.03.005_b0345","doi-asserted-by":"crossref","first-page":"1070","DOI":"10.1213\/00000539-198312000-00004","article-title":"Differential sensitivities of mammalian nerve fibers during pregnancy","volume":"62","author":"Datta","year":"1983","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2018.03.005_b0350","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1016\/j.ijoa.2007.09.001","article-title":"Trigeminal nerve palsy and Horner's syndrome following epidural analgesia for labour: not a subdural block","volume":"17","author":"Collier","year":"2008","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0355","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/S0959-289X(96)80070-7","article-title":"Why obstetric epidurals fail: a study of epidurograms","volume":"5","author":"Collier","year":"1996","journal-title":"Int J Obstet Anesth"},{"key":"10.1016\/j.ijoa.2018.03.005_b0360","doi-asserted-by":"crossref","first-page":"647","DOI":"10.1097\/00000658-194310000-00013","article-title":"Observations on the distribution of the sympathetic nerves to the pupil and upper extremity as determined by stimulation of the anterior roots in man","volume":"118","author":"Ray","year":"1943","journal-title":"Ann Surg"},{"key":"10.1016\/j.ijoa.2018.03.005_b0365","doi-asserted-by":"crossref","first-page":"851","DOI":"10.1097\/00000542-198905000-00023","article-title":"Mechanisms of differential axial blockade in epidural and subarachnoid anesthesia","volume":"70","author":"Fink","year":"1989","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ijoa.2018.03.005_b0370","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1111\/j.1399-6576.1985.tb02161.x","article-title":"Skin conductance responses during spinal analgesia","volume":"29","author":"Bengtsson","year":"1985","journal-title":"Acta Anaesthesiol Scand"},{"key":"10.1016\/j.ijoa.2018.03.005_b0375","doi-asserted-by":"crossref","first-page":"584","DOI":"10.1213\/00000539-198108000-00009","article-title":"Spread of epidural anesthesia and the lateral position","volume":"60","author":"Apostolou","year":"1981","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2018.03.005_b0380","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1177\/0310057X9202000218","article-title":"Accidental subdural block: four more cases and a radiographic review","volume":"20","author":"Collier","year":"1992","journal-title":"Anaesth Intensive Care"},{"key":"10.1016\/j.ijoa.2018.03.005_b0385","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1213\/00000539-198802000-00012","article-title":"Inadvertent subdural injection: a complication of an epidural block","volume":"67","author":"Lubenow","year":"1988","journal-title":"Anesth Analg"},{"key":"10.1016\/j.ijoa.2018.03.005_b0390","doi-asserted-by":"crossref","first-page":"473","DOI":"10.1016\/j.jclinane.2004.09.010","article-title":"Horner syndrome after unintended subdural block. A report of 2 cases","volume":"17","author":"Rodriguez","year":"2005","journal-title":"J Clin Anesth"}],"container-title":["International Journal of Obstetric Anesthesia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959289X17305034?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0959289X17305034?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,10,12]],"date-time":"2019-10-12T21:39:54Z","timestamp":1570916394000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0959289X17305034"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,8]]},"references-count":78,"alternative-id":["S0959289X17305034"],"URL":"https:\/\/doi.org\/10.1016\/j.ijoa.2018.03.005","relation":{},"ISSN":["0959-289X"],"issn-type":[{"value":"0959-289X","type":"print"}],"subject":[],"published":{"date-parts":[[2018,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Horner\u2019s syndrome following obstetric neuraxial blockade \u2013 a systematic review of the literature","name":"articletitle","label":"Article Title"},{"value":"International Journal of Obstetric Anesthesia","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ijoa.2018.03.005","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2018 Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}