[Pleomorphic adenoma of the upper lip. Report of three cases].
D000236:Adenoma / Q000473:pathology* / Q000601:surgery; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008048:Lip Neoplasms / Q000473:pathology* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D012468:Salivary Gland Neoplasms / Q000473:pathology* / Q000601:surgery