title: [Congenital agenesis of the triangular muscle of the lip].
mesh_terms: D005152:Facial Muscles / Q000002:abnormalities*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008046:Lip / Q000002:abnormalities*
vernacular_title: Sull'agenesia congenita del muscolo triangolare della labbra.