APA

Stefanik J. J., Guermazi A., Roemer F. W., Peat G., Niu J., Segal N. A., Lewis C. E., Nevitt M. & Felson D. T. (20180501). Changes in patellofemoral and tibiofemoral joint cartilage damage and bone marrow lesions over 7 years: the Multicenter Osteoarthritis Study. : Osteoarthritis and cartilage.

Chicago

Stefanik J J, Guermazi A, Roemer F W, Peat G, Niu J, Segal N A, Lewis C E, Nevitt M and Felson D T. 20180501. Changes in patellofemoral and tibiofemoral joint cartilage damage and bone marrow lesions over 7 years: the Multicenter Osteoarthritis Study. : Osteoarthritis and cartilage.

Harvard

Stefanik J. J., Guermazi A., Roemer F. W., Peat G., Niu J., Segal N. A., Lewis C. E., Nevitt M. and Felson D. T. (20180501). Changes in patellofemoral and tibiofemoral joint cartilage damage and bone marrow lesions over 7 years: the Multicenter Osteoarthritis Study. : Osteoarthritis and cartilage.

MLA

Stefanik J J, Guermazi A, Roemer F W, Peat G, Niu J, Segal N A, Lewis C E, Nevitt M and Felson D T. Changes in patellofemoral and tibiofemoral joint cartilage damage and bone marrow lesions over 7 years: the Multicenter Osteoarthritis Study. : Osteoarthritis and cartilage. 20180501.