title: Congenital hypoplasia of depressor anguli oris muscle. A genetically determined condition?
mesh_terms: D000328:Adult; D001724:Birth Weight; D002585:Cesarean Section; D000013:Congenital Abnormalities / Q000453:epidemiology / Q000235:genetics; D004562:Electrocardiography; D004576:Electromyography; D005152:Facial Muscles / Q000002:abnormalities*; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009135:Muscular Diseases / Q000235:genetics; D009772:Obstetrical Forceps; D010298:Parity; D010375:Pedigree; D011247:Pregnancy