The associations between radiographic hand osteoarthritis definitions and hand pain: data from the osteoarthritis initiative.
Schaefer LF, McAlindon TE, Eaton CB, Roberts MB, Haugen IK, Smith SE, Duryea J, Driban JB. The associations between radiographic hand osteoarthritis definitions and hand pain: data from the osteoarthritis initiative. Rheumatol Int. 2018 Mar; 38(3):403-413.