The association of body-mass index and depressed mood with knee pain and activity limitations in knee osteoarthritis: results from the Amsterdam osteoarthritis cohort

od Holla, Jasmijn FM, van der Leeden, Marike, Knol, Dirk L, Roorda, Leo D, van der Esch, Martin, Voorneman, Ramon E, Lems, Willem F, Dekker, Joost
Wydane 2013