TY - RPRT TI - Infrapatellar pigmented villonodular synovitis: arthrographic detection. AU - M B Lowenstein AU - J R Smith AU - S Cole PY - 1980 DO - 10.2214/ajr.135.2.279 UR - https://pubmed.ncbi.nlm.nih.gov/6773327/ ID - 6773327 ER -