TY - RPRT TI - Diffuse pigmented villonodular synovitis: non-surgical management. AU - J M Gumpel AU - D J Shawe PY - 1991 DO - 10.1136/ard.50.8.531 UR - https://pubmed.ncbi.nlm.nih.gov/1888193/ ID - 1888193 ER -