{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T01:50:16Z","timestamp":1771638616526,"version":"3.50.1"},"reference-count":27,"publisher":"MJS Publishing, Medical Journals Sweden AB","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Acta Orthopaedica"],"published-print":{"date-parts":[[2010,2]]},"DOI":"10.3109\/17453671003619011","type":"journal-article","created":{"date-parts":[[2010,2,22]],"date-time":"2010-02-22T14:04:47Z","timestamp":1266847487000},"page":"134-141","source":"Crossref","is-referenced-by-count":140,"title":["Femoroacetabular impingement and classification of the cam deformity: the reference interval in normal hips"],"prefix":"10.2340","volume":"81","author":[{"given":"Thomas CB","family":"Pollard","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Richard N","family":"Villar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark R","family":"Norton","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E Darren","family":"Fern","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mark R","family":"Williams","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David J","family":"Simpson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David W","family":"Murray","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew J","family":"Carr","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1183","published-online":{"date-parts":[[2010,2,22]]},"reference":[{"key":"CIT0001","unstructured":"Altman DG. Practical statistics for medical research. Boca Raton, Chapman & Hall\/CRC 1999."},{"key":"CIT0002","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.joca.2006.11.009","volume":"15","author":"Altman RD","year":"2007","journal-title":"Osteoarthritis Cartilage (Suppl A)"},{"issue":"2","key":"CIT0003","doi-asserted-by":"crossref","first-page":"228","DOI":"10.2106\/00004623-198466020-00010","volume":"66","author":"Amstutz HC","year":"1984","journal-title":"J Bone Joint Surg (Am)"},{"issue":"12","key":"CIT0004","doi-asserted-by":"crossref","first-page":"1570","DOI":"10.1302\/0301-620X.90B12.21012","volume":"90","author":"Bardakos NV","year":"2008","journal-title":"J Bone Joint Surg (Br)"},{"issue":"6","key":"CIT0005","doi-asserted-by":"crossref","first-page":"1286","DOI":"10.1016\/j.orthres.2005.03.011.1100230608","volume":"23","author":"Beaule PE","year":"2005","journal-title":"J Orthop Res"},{"issue":"1","key":"CIT0006","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1302\/0301-620X.89B1.18011","volume":"89","author":"Beaule PE","year":"2007","journal-title":"J Bone Joint Surg (Br)"},{"issue":"418","key":"CIT0007","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1097\/00003086-200401000-00012","author":"Beck M","year":"2004","journal-title":"Clin Orthop"},{"issue":"7","key":"CIT0008","doi-asserted-by":"crossref","first-page":"1012","DOI":"10.1302\/0301-620X.87B7.15203","volume":"87","author":"Beck M","year":"2005","journal-title":"J Bone Joint Surg (Br)"},{"key":"CIT0009","first-page":"164","volume":"25","author":"Clohisy JC","year":"2005","journal-title":"Iowa Orthop J"},{"issue":"462","key":"CIT0010","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1097\/BLO.0b013e3180f60b53","author":"Clohisy JC","year":"2007","journal-title":"Clin Orthop"},{"key":"CIT0011","doi-asserted-by":"crossref","first-page":"47","DOI":"10.2106\/JBJS.H.00756","volume":"90","author":"Clohisy JC","year":"2008","journal-title":"J Bone Joint Surg (Am) (Suppl 4)"},{"issue":"467","key":"CIT0012","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1007\/s11999-008-0481-3","author":"Clohisy JC","year":"2009","journal-title":"Clin Orthop"},{"issue":"467","key":"CIT0013","doi-asserted-by":"crossref","first-page":"651","DOI":"10.1007\/s11999-008-0617-5","author":"Dudda M","year":"2009","journal-title":"Clin Orthop"},{"key":"CIT0014","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1177\/112070000101100104","volume":"11","author":"Eijer H","year":"2001","journal-title":"Hip Int"},{"issue":"10","key":"CIT0015","doi-asserted-by":"crossref","first-page":"1489","DOI":"10.2106\/00004623-199710000-00005","volume":"79","author":"Goodman DA","year":"1997","journal-title":"J Bone Joint Surg (Am)"},{"issue":"10","key":"CIT0016","doi-asserted-by":"crossref","first-page":"1309","DOI":"10.1302\/0301-620X.89B10.19405","volume":"89","author":"Gosvig KK","year":"2007","journal-title":"J Bone Joint Surg (Br)"},{"issue":"2","key":"CIT0017","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1302\/0301-620X.83B2.11092","volume":"83","author":"Ito K","year":"2001","journal-title":"J Bone Joint Surg (Br)"},{"key":"CIT0018","doi-asserted-by":"publisher","DOI":"10.1136\/ard.16.4.494"},{"issue":"3","key":"CIT0019","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1302\/0301-620X.73B3.1670443","volume":"73","author":"Klaue K","year":"1991","journal-title":"J Bone Joint Surg (Br)"},{"issue":"445","key":"CIT0020","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1097\/01.blo.0000201168.72388.24","author":"Meyer DC","year":"2006","journal-title":"Clin Orthop"},{"issue":"467","key":"CIT0021","doi-asserted-by":"crossref","first-page":"699","DOI":"10.1007\/s11999-008-0616-6","author":"Neumann M","year":"2009","journal-title":"Clin Orthop"},{"issue":"4","key":"CIT0022","doi-asserted-by":"crossref","first-page":"556","DOI":"10.1302\/0301-620X.84B4.12014","volume":"84","author":"Notzli HP","year":"2002","journal-title":"J Bone Joint Surg (Br)"},{"issue":"9","key":"CIT0023","doi-asserted-by":"crossref","first-page":"1121","DOI":"10.1302\/0301-620X.88B9.17896","volume":"88","author":"Petrie A","year":"2006","journal-title":"J Bone Joint Surg (Br)"},{"issue":"467","key":"CIT0024","doi-asserted-by":"crossref","first-page":"660","DOI":"10.1007\/s11999-008-0627-3","author":"Rakhra KS","year":"2009","journal-title":"Clin Orthop"},{"issue":"2","key":"CIT0025","doi-asserted-by":"crossref","first-page":"278","DOI":"10.2106\/00004623-200302000-00015","volume":"85","author":"Siebenrock KA","year":"2003","journal-title":"J Bone Joint Surg (Am)"},{"issue":"431","key":"CIT0026","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1097\/01.blo.0000149242.85548.00","author":"Spencer JM","year":"2005","journal-title":"Clin Orthop"},{"key":"CIT0027","doi-asserted-by":"crossref","first-page":"1747","DOI":"10.2106\/00004623-199912000-00014","volume":"81","author":"Tonnis D","year":"1999","journal-title":"J Bone Joint Surg (Am)"}],"container-title":["Acta Orthopaedica"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.tandfonline.com\/doi\/pdf\/10.3109\/17453671003619011","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,19]],"date-time":"2024-12-19T01:45:39Z","timestamp":1734572739000},"score":1,"resource":{"primary":{"URL":"https:\/\/actaorthop.org\/actao\/article\/view\/11013"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,2]]},"references-count":27,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2010,2,22]]},"published-print":{"date-parts":[[2010,2]]}},"alternative-id":["10.3109\/17453671003619011"],"URL":"https:\/\/doi.org\/10.3109\/17453671003619011","relation":{},"ISSN":["1745-3674","1745-3682"],"issn-type":[{"value":"1745-3674","type":"print"},{"value":"1745-3682","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,2]]}}}