title: [Ultrastructure and histochemistry of spinous epithelioma and basal cell keratoacanthoma].
mesh_terms: D001706:Biopsy; D002280:Basal Cell Carcinoma / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D006651:Histocytochemistry; D006801:Humans; D007636:Keratoacanthoma / Q000473:pathology*; D012867:Skin / Q000473:pathology*
vernacular_title: Ultraestructura e histoquimia de los epiteliomas espino y basocelular y del queratoacantoma