G. Stewart, D. Altman, L. Askie, L. Duley, M. Simmonds, und L. Stewart. PloS one, 7 (10):
e46042(Januar 2012)7049<m:linebreak></m:linebreak>JID: 101285081; OID: NLM: PMC3463584; 2012/06/06 received; 2012/08/28 accepted; 2012/10/03 epublish; ppublish;.
L. Audigé, O. Ayeni, M. Bhandari, B. Boyle, K. Briggs, K. Chan, K. Chaney-Barclay, H. Do, M. Ferretti, F. Fu und 24 andere Autor(en). Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association, 27 (4 Suppl):
S1-112(April 2011)21749939<br/><br/>LR: 20111129; JID: 8506498; EIN: Arthroscopy. 2011 Jun;27(6):878; 2011/02/08 received; 2011/02/08 accepted; ppublish;<br/><br/>Recerca clínica; COT; EBM; Disseny; Introductori<br/><br/>Pàg S6: Research question.