Etiology of osteoarthritis of the knee joint.
D000328:Adult; D000367:Age Factors; D000368:Aged; D000818:Animals; D005260:Female; D005684:Gait; D006801:Humans; D007564:Japan; D007717:Knee / Q000000981:diagnostic imaging; D007719:Knee Joint; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000209:etiology*; D010329:Patella / Q000098:blood supply; D011187:Posture; D011859:Radiography; D051381:Rats; D012737:Sex Factors