{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T07:07:08Z","timestamp":1767164828798,"version":"build-2238731810"},"reference-count":15,"publisher":"BMJ","issue":"6","content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["Br J Sports Med"],"accepted":{"date-parts":[[2013,1,7]]},"published-print":{"date-parts":[[2014,3]]},"DOI":"10.1136\/bjsports-2012-091773","type":"journal-article","created":{"date-parts":[[2013,2,1]],"date-time":"2013-02-01T05:36:07Z","timestamp":1359696967000},"page":"476-476","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["I-test: a gymnast with anterior knee pain: not a typical case of jumper's knee"],"prefix":"10.1136","volume":"48","author":[{"given":"Laura Susan","family":"Kox","sequence":"first","affiliation":[{"name":"Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Esther Maria A","family":"Wiegerinck","sequence":"additional","affiliation":[{"name":"Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mario","family":"Maas","sequence":"additional","affiliation":[{"name":"Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2013,1,31]]},"reference":[{"key":"key-10.1136\/bjsports-2012-091773-1","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1111\/j.1600-0838.1999.tb00211.x","article-title":"Jumper's knee: review of the literature","volume":"9","author":"Fredberg","year":"1999","journal-title":"Scand J Med Sci Sports"},{"key":"key-10.1136\/bjsports-2012-091773-2","doi-asserted-by":"crossref","first-page":"40","DOI":"10.3928\/01477447-20091124-20","article-title":"Quadriceps tendon injuries","volume":"33","author":"Hak","year":"2010","journal-title":"Orthopedics"},{"key":"key-10.1136\/bjsports-2012-091773-3","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1177\/0363546504270454","article-title":"Prevalence of jumper's knee among elite athletes from different sports: a cross-sectional study","volume":"33","author":"Lian","year":"2005","journal-title":"Am J Sports Med"},{"key":"key-10.1136\/bjsports-2012-091773-4","doi-asserted-by":"crossref","first-page":"346","DOI":"10.1136\/bjsm.32.4.346","article-title":"Patellar tendinopathy: some aspects of basic science and clinical management","volume":"32","author":"Khan","year":"1998","journal-title":"Br J Sports Med"},{"key":"key-10.1136\/bjsports-2012-091773-5","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1136\/bjsm.2008.051193","article-title":"Is tendon pathology a continuum? A pathology model to explain the clinical presentation of load-induced tendinopathy","volume":"43","author":"Cook","year":"2009","journal-title":"Br J Sports Med"},{"key":"key-10.1136\/bjsports-2012-091773-6","doi-asserted-by":"crossref","first-page":"115","DOI":"10.2214\/ajr.165.1.7785569","article-title":"Correlation of MR imaging and pathologic findings in athletes undergoing surgery for chronic patellar tendinitis","volume":"165","author":"Yu","year":"1995","journal-title":"Am J Roentgenol"},{"key":"key-10.1136\/bjsports-2012-091773-7","doi-asserted-by":"crossref","first-page":"665","DOI":"10.1016\/S0030-5898(20)32343-9","article-title":"Jumper's knee","volume":"4","author":"Blazina","year":"1973","journal-title":"Orthop Clin North Am"},{"key":"key-10.1136\/bjsports-2012-091773-8","doi-asserted-by":"crossref","first-page":"1703","DOI":"10.1007\/s00330-008-0926-9","article-title":"Quadriceps tendinosis and patellar tendinosis in professional beach volleyball players: sonographic findings in correlation with clinical symptoms","volume":"18","author":"Pfirrmann","year":"2008","journal-title":"Eur Radiol"},{"key":"key-10.1136\/bjsports-2012-091773-9","doi-asserted-by":"crossref","first-page":"1031","DOI":"10.2214\/ajr.159.5.1414770","article-title":"MR imaging of the quadriceps tendon: normal layered configuration and its importance in cases of tendon rupture","volume":"159","author":"Zeiss","year":"1992","journal-title":"Am J Roentgenol"},{"key":"key-10.1136\/bjsports-2012-091773-10","doi-asserted-by":"crossref","first-page":"725","DOI":"10.1016\/j.mric.2009.06.010","article-title":"Overuse injuries of the knee","volume":"17","author":"O'Keeffe","year":"2009","journal-title":"Magn Reson Imaging Clin N Am"},{"key":"key-10.1136\/bjsports-2012-091773-11","doi-asserted-by":"crossref","first-page":"641","DOI":"10.2214\/ajr.179.3.1790641","article-title":"MR imaging of the knee: findings in asymptomatic collegiate basketball players","volume":"179","author":"Major","year":"2002","journal-title":"Am J Roentgenol"},{"key":"key-10.1136\/bjsports-2012-091773-12","doi-asserted-by":"crossref","first-page":"427","DOI":"10.1177\/0363546506294858","article-title":"Comparative accuracy of magnetic resonance imaging and ultrasonography in confirming clinically diagnosed patellar tendinopathy","volume":"35","author":"Warden","year":"2007","journal-title":"Am J Sports Med"},{"key":"key-10.1136\/bjsports-2012-091773-13","doi-asserted-by":"crossref","first-page":"743","DOI":"10.1016\/S0278-5919(03)00068-1","article-title":"Patellar tendinopathy","volume":"22","author":"Warden","year":"2003","journal-title":"Clin Sports Med"},{"key":"key-10.1136\/bjsports-2012-091773-14","doi-asserted-by":"crossref","first-page":"1968","DOI":"10.1007\/s00330-004-2448-4","article-title":"Ultrasound assessment of tendons in asymptomatic volunteers: a study of reproducibility","volume":"14","author":"O'Connor","year":"2004","journal-title":"Eur Radiol"},{"key":"key-10.1136\/bjsports-2012-091773-15","first-page":"323","article-title":"Jumper's knee treatment with extracorporeal shock wave therapy: a long-term follow-up observational study","volume":"47","author":"Vulpiani","year":"2007","journal-title":"J Sports Med Phys Fitness"}],"updated-by":[{"DOI":"10.1136\/bjsports-2012-091773.corr1","type":"correction","label":"Correction","source":"publisher","updated":{"date-parts":[[2014,6,11]],"date-time":"2014-06-11T00:00:00Z","timestamp":1402444800000}}],"container-title":["British Journal of Sports Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bjsports-2012-091773","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T21:35:04Z","timestamp":1754084104000},"score":1,"resource":{"primary":{"URL":"https:\/\/bjsm.bmj.com\/lookup\/doi\/10.1136\/bjsports-2012-091773"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,1,31]]},"references-count":15,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2014,2,25]]},"published-print":{"date-parts":[[2014,3]]}},"alternative-id":["10.1136\/bjsports-2012-091773"],"URL":"https:\/\/doi.org\/10.1136\/bjsports-2012-091773","relation":{},"ISSN":["0306-3674","1473-0480"],"issn-type":[{"value":"0306-3674","type":"print"},{"value":"1473-0480","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,1,31]]}}}