title: SOFT TISSUE SARCOMAS: ELECTRON MICROSCOPIC APPROACH TO HISTOGENETIC CLASSIFICATION.
mesh_terms: D002965:Classification; D004583:Electrons; D005354:Fibrosarcoma; D006394:Hemangiosarcoma; D006652:Histological Techniques; D007890:Leiomyosarcoma; D008080:Liposarcoma; D012208:Rhabdomyosarcoma; D012509:Sarcoma
keywords: ANGIOSARCOMA; CLASSIFICATION; FIBROSARCOMA; HISTOLOGICAL TECHNICS; LEIOMYOSARCOMA; LIPOSARCOMA; RHABDOMYOSARCOMA; SARCOMA