HOFFERT, P W Dermatofibrosarcoma protuberans; a review of the literature and presentation of three cases. [electronic resource] - Surgery May 1952 - 705-15 p. digital Publication Type: Journal Article ISSN: 0039-6060 Subjects--Topical Terms: DermatofibrosarcomaFibrosarcomaHumansSkin Neoplasms