{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T21:24:33Z","timestamp":1791926673324,"version":"4.3.4"},"reference-count":15,"publisher":"Springer Science and Business Media LLC","issue":"6","license":[{"start":{"date-parts":[[2013,1,3]],"date-time":"2013-01-03T00:00:00Z","timestamp":1357171200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["World J Urol"],"published-print":{"date-parts":[[2013,12]]},"DOI":"10.1007\/s00345-012-1016-9","type":"journal-article","created":{"date-parts":[[2013,1,2]],"date-time":"2013-01-02T17:30:15Z","timestamp":1357147815000},"page":"1599-1603","source":"Crossref","is-referenced-by-count":25,"title":["Percutaneous nephrolithotomy under combined sonographic\/radiologic guided puncture: results of a learning curve using the modified Clavien grading system"],"prefix":"10.1007","volume":"31","author":[{"given":"Jan Peter","family":"Jessen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrick","family":"Honeck","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Knoll","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gunnar","family":"Wendt-Nordahl","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2013,1,3]]},"reference":[{"key":"1016_CR1","unstructured":"T\u00fcrk C, Knoll T, Petrik A, Sarica K, Straub M, Seitz C (2012) EAU Guidelines on Urolithiasis. http:\/\/www.uroweborg\/gls\/pdf\/18_Urolithiasispdf"},{"issue":"9","key":"1016_CR2","doi-asserted-by":"crossref","first-page":"1851","DOI":"10.1089\/end.2008.9791","volume":"22","author":"U Nagele","year":"2008","unstructured":"Nagele U, Schilling D, Sievert KD, Stenzl A, Kuczyk M (2008) Management of lower-pole stones of 0.8\u20131.5\u00a0cm maximal diameter by the minimally invasive percutaneous approach. J Endourol 22(9):1851\u20131853","journal-title":"J Endourol"},{"issue":"6","key":"1016_CR3","doi-asserted-by":"crossref","first-page":"875","DOI":"10.1111\/j.1464-410X.2005.05749.x","volume":"96","author":"M Osman","year":"2005","unstructured":"Osman M, Wendt-Nordahl G, Heger K, Michel MS, Alken P, Knoll T (2005) Percutaneous nephrolithotomy with ultrasonography-guided renal access: experience from over 300 cases. BJU Int 96(6):875\u2013878","journal-title":"BJU Int"},{"issue":"1","key":"1016_CR4","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1089\/end.2010.0424","volume":"25","author":"RJ de la","year":"2011","unstructured":"de la RJ, Assimos D, Desai M, Gutierrez J, Lingeman J, Scarpa R et al (2011) The clinical research office of the endourological society percutaneous nephrolithotomy global study: indications, complications, and outcomes in 5,803 patients. J Endourol 25(1):11\u201317","journal-title":"J Endourol"},{"issue":"4","key":"1016_CR5","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1016\/j.eururo.2006.10.020","volume":"51","author":"MS Michel","year":"2007","unstructured":"Michel MS, Trojan L, Rassweiler JJ (2007) Complications in percutaneous nephrolithotomy. Eur Urol 51(4):899\u2013906","journal-title":"Eur Urol"},{"issue":"3","key":"1016_CR6","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1089\/end.2005.19.279","volume":"19","author":"D Allen","year":"2005","unstructured":"Allen D, O\u2019Brien T, Tiptaft R, Glass J (2005) Defining the learning curve for percutaneous nephrolithotomy. J Endourol 19(3):279\u2013282","journal-title":"J Endourol"},{"issue":"1","key":"1016_CR7","doi-asserted-by":"crossref","first-page":"206","DOI":"10.1016\/j.eururo.2007.01.001","volume":"52","author":"O Tanriverdi","year":"2007","unstructured":"Tanriverdi O, Boylu U, Kendirci M, Kadihasanoglu M, Horasanli K, Miroglu C (2007) The learning curve in the training of percutaneous nephrolithotomy. Eur Urol 52(1):206\u2013211","journal-title":"Eur Urol"},{"issue":"6","key":"1016_CR8","doi-asserted-by":"crossref","first-page":"749","DOI":"10.1007\/s00345-010-0553-3","volume":"29","author":"D Schilling","year":"2011","unstructured":"Schilling D, Gakis G, Walcher U, Stenzl A, Nagele U (2011) The learning curve in minimally invasive percutaneous nephrolitholapaxy: a 1-year retrospective evaluation of a novice and an expert. World J Urol 29(6):749\u2013753","journal-title":"World J Urol"},{"issue":"1","key":"1016_CR9","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1016\/j.eururo.2007.06.049","volume":"53","author":"A Tefekli","year":"2008","unstructured":"Tefekli A, Ali KM, Tepeler K, Sari E, Berberoglu Y, Baykal M et al (2008) Classification of percutaneous nephrolithotomy complications using the modified clavien grading system: looking for a standard. Eur Urol 53(1):184\u2013190","journal-title":"Eur Urol"},{"issue":"5","key":"1016_CR10","first-page":"518","volume":"111","author":"PA Clavien","year":"1992","unstructured":"Clavien PA, Sanabria JR, Strasberg SM (1992) Proposed classification of complications of surgery with examples of utility in cholecystectomy. Surgery 111(5):518\u2013526","journal-title":"Surgery"},{"issue":"2","key":"1016_CR11","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1097\/SLA.0b013e3181b13ca2","volume":"250","author":"PA Clavien","year":"2009","unstructured":"Clavien PA, Barkun J, de Oliveira ML, Vauthey JN, Dindo D, Schulick RD et al (2009) The Clavien-Dindo classification of surgical complications: 5-year experience. Ann Surg 250(2):187\u2013196","journal-title":"Ann Surg"},{"issue":"1","key":"1016_CR12","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1111\/j.1464-410X.2007.06613.x","volume":"99","author":"T Knoll","year":"2007","unstructured":"Knoll T, Michel MS, Alken P (2007) Surgical atlas. Percutaneous nephrolithotomy: the Mannheim technique. BJU Int 99(1):213\u2013231","journal-title":"BJU Int"},{"issue":"11","key":"1016_CR13","doi-asserted-by":"crossref","first-page":"2481","DOI":"10.1089\/end.2008.0332","volume":"22","author":"AJ Schaeffer","year":"2008","unstructured":"Schaeffer AJ, Handa SE, Lingeman JE, Matlaga BR (2008) Transsplenic percutaneous nephrolithotomy. J Endourol 22(11):2481\u20132484","journal-title":"J Endourol"},{"issue":"4","key":"1016_CR14","first-page":"226","volume":"7","author":"SA Ziaee","year":"2010","unstructured":"Ziaee SA, Sichani MM, Kashi AH, Samzadeh M (2010) Evaluation of the learning curve for percutaneous nephrolithotomy. Urol J 7(4):226\u2013231","journal-title":"Urol J"},{"issue":"1","key":"1016_CR15","doi-asserted-by":"crossref","first-page":"142","DOI":"10.1016\/S0022-5347(06)00489-7","volume":"176","author":"JD Watterson","year":"2006","unstructured":"Watterson JD, Soon S, Jana K (2006) Access related complications during percutaneous nephrolithotomy: urology versus radiology at a single academic institution. J Urol 176(1):142\u2013145","journal-title":"J Urol"}],"container-title":["World Journal of Urology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00345-012-1016-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00345-012-1016-9\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00345-012-1016-9","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,28]],"date-time":"2019-05-28T13:40:06Z","timestamp":1559050806000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00345-012-1016-9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,1,3]]},"references-count":15,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2013,12]]}},"alternative-id":["1016"],"URL":"https:\/\/doi.org\/10.1007\/s00345-012-1016-9","relation":{},"ISSN":["0724-4983","1433-8726"],"issn-type":[{"value":"0724-4983","type":"print"},{"value":"1433-8726","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,1,3]]}}}