TY - RPRT TI - Multifocal extremity sarcoma: an uncommon and controversial entity. AU - S L Blair AU - J J Lewis AU - D Leung AU - J Woodruff AU - M F Brennan DO - 10.1007/bf02303762 UR - https://pubmed.ncbi.nlm.nih.gov/9524706/ ID - 9524706 ER -