(1)
Jacobsen, S.; Sonne-Holm, S.; Søballe, K.; Gebuhr, P.; Lund, B. Radiographic Case Definitions and Prevalence of Osteoarthrosis of the HipA Survey of 4 151 Subjects in the Osteoarthritis Substudy of the Copenhagen City Heart Study. ActaO 2004, 75, 713-720.