Association between cam-type deformities and magnetic resonance imaging-detected structural hip damage: A cross-sectional study in young men. - Reichenbach, Stephan; Leunig, Michael; Werlen, Stefan; Nüesch, Eveline; Pfirrmann, Christian W.; Bonel, Harald; Odermatt, Alex; Hofstetter, Willy; Ganz, Reinhold; Jüni, Peter (Arthritis & Rheumatism, 2011)