TY - RPRT TI - Pigmented villonodular synovitis: light and electron microscopic studies. AU - H R Schumacher AU - P Lotke AU - B Athreya AU - S Rothfuss PY - 1982 DO - 10.1016/0049-0172(82)90021-x UR - https://pubmed.ncbi.nlm.nih.gov/6182618/ ID - 6182618 ER -