1. Chateauvert, JM., Grynpas, MD., Kessler, MJ. and Pritzker, KP. Spontaneous osteoarthritis in rhesus macaques. II. Characterization of disease and morphometric studies.;J Rheumatol,1990
2. Jimenez, PA., Glasson, SS., Trubetskoy, OV. and Haimes, HB. Spontaneous osteoarthritis in Dunkin Hartley guinea pigs: histologic, radiologic, and biochemical changes.;Lab Anim Sci,1997
3. Karvonen, RL., Miller, PR., Nelson, DA., Granda, JL. and Fernandez-Madrid, F. Periarticular osteoporosis in osteoarthritis of the knee.;J Rheumatol,1998
4. Quasnichka, HL., Anderson-MacKenzie, JM. and Bailey, AJ. Subchondral bone and ligament changes precede cartilage degradation in guinea pig osteoarthritis.;Biorheology,2006
5. Radin, EL. and Rose, RM. Role of subchondral bone in the initiation and progression of cartilage damage.;Clin Orthop Relat Res,1986