{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T18:24:36Z","timestamp":1789842276971,"version":"4.0.1"},"reference-count":19,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012,9]]},"DOI":"10.1227\/neu.0b013e31825ea51b","type":"journal-article","created":{"date-parts":[[2012,5,16]],"date-time":"2012-05-16T08:53:04Z","timestamp":1337158384000},"page":"562-571","source":"Crossref","is-referenced-by-count":28,"title":["The \u201cJuly Phenomenon\u201d for Neurosurgical Mortality and Complications in Teaching Hospitals"],"prefix":"10.1227","volume":"71","author":[{"given":"Kristin J.","family":"Weaver","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dan","family":"Neal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel J.","family":"Hoh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J","family":"Mocco","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fred G.","family":"Barker","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brian L.","family":"Hoh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"issue":"6970","key":"R1-3-20230323","doi-asserted-by":"crossref","first-page":"1690","DOI":"10.1136\/bmj.309.6970.1690","article-title":"The killing seasonfact or fiction.","volume":"309","author":"Aylin","year":"1994","journal-title":"BMJ"},{"issue":"8","key":"R2-3-20230323","doi-asserted-by":"crossref","first-page":"639","DOI":"10.1046\/j.1525-1497.2003.20605.x","article-title":"Is there a July phenomenon The effect of July admissions on intensive care morality and LOS in teaching hospitals.","volume":"18","author":"Barry","year":"2003","journal-title":"J Gen Intern Med"},{"issue":"1","key":"R3-3-20230323","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1377\/hlthaff.7.1.62","article-title":"Measuring surgical quality in Maryland: a model.","volume":"7","author":"Blumberg","year":"1988","journal-title":"Health Aff (Millwood)"},{"issue":"4","key":"R4-3-20230323","doi-asserted-by":"crossref","first-page":"765","DOI":"10.1001\/archinte.1989.00390040007001","article-title":"Indirect costs for medical education.","volume":"149","author":"Buchwald","year":"1989","journal-title":"Is there a July phenomenon Arch Intern Med"},{"issue":"2","key":"R5-3-20230323","first-page":"346","article-title":"The July phenomenon and the care of the severely injured patient: fact or fiction Surgery.","volume":"130","author":"Claridge","year":"2001","journal-title":""},{"issue":"5","key":"R6-3-20230323","doi-asserted-by":"crossref","first-page":"1161","DOI":"10.1097\/01.CCM.0000126151.56590.99","article-title":". Mortality rate and length of stay of patients admitted to the intensive care unit in July.","volume":"32","author":"Finkielman","year":"2004","journal-title":"Crit Care Med"},{"issue":"7","key":"R9-3-20230323","doi-asserted-by":"crossref","first-page":"953","DOI":"10.1001\/jama.1990.03440070041029","article-title":"The relationship of house staff experience to the cost and quality of inpatient care.","volume":"263","author":"Rich","year":"1990","journal-title":"JAMA"},{"issue":"1","key":"R10-3-20230323","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1097\/00005650-199301000-00006","article-title":"Specialty differences in the July Phenomenon for Twin Cities teaching hospitals.","volume":"31","author":"Rich","year":"1993","journal-title":"Med Care"},{"issue":"1","key":"R11-3-20230323","first-page":"14","article-title":"The July phenomenon revisited: are hospital complications associated with new house staff Am J Med Qual.","volume":"10","author":"Shulkin","year":"1995","journal-title":""},{"issue":"2","key":"R13-3-20230323","first-page":"128","article-title":"Ordering errors by first-year residents: evidence of learning from mistakes.","volume":"101","author":"Walling","year":"2004","journal-title":"Mo Med"},{"issue":"2","key":"R14-3-20230323","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1056\/NEJMoa041401","article-title":". Extended work shifts and the risk of motor vehicle crashes among interns.","volume":"352","author":"Barger","year":"2005","journal-title":"N Engl J Med"},{"issue":"11","key":"R15-3-20230323","doi-asserted-by":"crossref","first-page":"1130","DOI":"10.1093\/ajhp\/61.11.1130","article-title":"Investigation of correlation between house-staff work hours and prescribing errors.","volume":"61","author":"Davydov","year":"2004","journal-title":"Am J Health Syst Pharm"},{"issue":"4","key":"R16-3-20230323","doi-asserted-by":"crossref","first-page":"925","DOI":"10.1227\/01.NEU.0000115153.30283.F5","article-title":"Resident duty hours in American neurosurgery.","volume":"54","author":"Friedman","year":"2004","journal-title":"Neurosurgery"},{"issue":"18","key":"R17-3-20230323","doi-asserted-by":"crossref","first-page":"1838","DOI":"10.1056\/NEJMoa041406","article-title":". Effect of reducing interns work hours on serious medical errors in intensive care units.","volume":"351","author":"Landrigan","year":"2004","journal-title":"N Eng J Med"},{"issue":"18","key":"R18-3-20230323","doi-asserted-by":"crossref","first-page":"1829","DOI":"10.1056\/NEJMoa041404","article-title":"Effect of reducing interns weekly work hours on sleep and attentional failures.","volume":"351","author":"Lockley","year":"2004","journal-title":"N Engl J Med"},{"issue":"14","key":"R19-3-20230323","doi-asserted-by":"crossref","first-page":"1868","DOI":"10.1001\/jama.290.14.1868","article-title":"Excess length of stay, charges, and mortality attributable to medical injuries during hospitalization.","volume":"290","author":"Zhan","year":"2003","journal-title":"JAMA"},{"issue":"9","key":"R20-3-20230323","doi-asserted-by":"crossref","first-page":"962","DOI":"10.1097\/00007632-200205010-00016","article-title":". Spine infections: variations in incidence during the academic year.","volume":"27","author":"Banco","year":"2002","journal-title":"Spine"},{"issue":"1","key":"R21-3-20230323","first-page":"19","article-title":"Teixeira PG, et al..","volume":"68","author":"Inaba","year":"2010","journal-title":"Complications and death at the start of the new academic year: is there a July phenomenon J Trauma"},{"issue":"1","key":"R22-3-20230323","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1186\/1754-9493-3-3","article-title":"Restricted duty hours for surgeons and impact on residents quality of life, education, and patient care: a literature review.","volume":"3","author":"Pape","year":"2009","journal-title":"Patient Saf Surg"}],"container-title":["Neurosurgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/00006123-201209000-00003","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T16:49:16Z","timestamp":1786121356000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/00006123-201209000-00003"}},"subtitle":["An Analysis of More Than 850\u2009000 Neurosurgical Patients in the Nationwide Inpatient Sample Database, 1998 to 2008"],"short-title":[],"issued":{"date-parts":[[2012,9]]},"references-count":19,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2012]]}},"URL":"https:\/\/doi.org\/10.1227\/neu.0b013e31825ea51b","relation":{},"ISSN":["0148-396X"],"issn-type":[{"value":"0148-396X","type":"print"}],"subject":[],"published":{"date-parts":[[2012,9]]}}}