Individual magnetic resonance imaging and radiographic features of knee osteoarthritis in subjects with unilateral knee pain: the health, aging, and body composition study. - Javaid, M; Kiran, A; Guermazi, A; Kwoh, C; Zaim, S; Carbone, L; Harris, T; McCulloch, C; Arden, N; Lane, N; Felson, D; Nevitt, M (Arthritis and rheumatism, 2012)