Neogi, Tuhina; Felson, David; Niu, Jingbo; Nevitt, Michael; Lewis, Cora E; Aliabadi, Piran; Sack, Burt; Torner, James; Bradley, Lawrence; Zhang, Yuqing
(BMJ Publishing Group Ltd., 2009-8-21)
Objective To examine the relation of radiographic features of osteoarthritis to knee pain in people with knees discordant for knee pain in two cohorts. Design Within person, knee matched, case-control study. Setting and ...
