1. Taylor R, Kashima TG, Knowles H, Gibbons CL, Whitwell D, Athanasou NA. Osteoclast formation and function in pigmented villonodular synovitis. J Pathol. 2011;225(1):151–6.
2. Molena B, Sfriso P, Oliviero F, Pagnin E, Teramo A, Lunardi F, Stramare R, Scanu A, Nardacchione R, Rubaltelli L, Calabrese F, Punzi L, Fiocco U. Synovial colony-stimulating factor-1 mRNA expression in diffuse pigmented villonodular synovitis. Clin Exp Rheumatol. 2011;29(3):547–50.
3. Tyler WK, Vidal AF, Williams RJ, Healey JH. Pigmented villonodular synovitis. J Am Acad Orthop Surg. 2006;14(6):376–85.
4. Patel KH, Gikas PD, Pollock RC, Carrington RW, Cannon SR, Skinner JA, Briggs TW, Aston WJS. Pigmented villonodular synovitis of the knee: a retrospective analysis of 214 cases at a UK tertiary referral Centre. Knee. 2017;24(4):808–15.
5. Gokhale N, Purohit S, Bhosale PB. Pigmented Villonodular Synovitis Presenting as a Popliteal Cyst. J Orthop Case Rep. 2015;5(3):63–5.