title: Basal-cell adenoma of the upper lip. Report of a case.
mesh_terms: D000237:Adenoma, Basophil / Q000473:pathology / Q000601:surgery; D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D008048:Lip Neoplasms / Q000473:pathology / Q000601:surgery; D008297:Male