title: Congenital midline sinus of the upper lip. Case report.
mesh_terms: D000328:Adult; D000886:Anthropometry; D005260:Female; D006801:Humans; D007633:Keratins / Q000378:metabolism; D008046:Lip / Q000002:abnormalities* / Q000196:embryology / Q000473:pathology / Q000601:surgery; D012627:Sebaceous Glands / Q000473:pathology
chemical_list: D007633:Keratins