Journal of the American Academy of Dermatology · 2001 · 144 citations · 13 references
MedicineDermatologySurgeryCutaneous OncologyDermatologic SurgerySurgical OncologyMohs Micrographic SurgerySkin Cancer SurgerySkin SurgerySpindle Cell MelanomaSpindle Cell SarcomaSpindle Cell Tumors
13
Leiomyosarcoma of the skin and subcutaneous tissue
James P. Fields, Elson B. Helwig · Cancer · 1981 · 366 citations
Atypical fibroxanthoma of the skin. A clinicopathologic study of 140 cases
David F. Fretzin, Elson B. Helwig · Cancer · 1973 · 348 citations · Full text
Medicine, Dermatology, Pathology +14