title: [Roentgeno-cephalometric study of anterior open-bite 3. Varieties of anterior open-bit].
mesh_terms: D000293:Adolescent; D002508:Cephalometry; D002648:Child; D005260:Female; D006801:Humans; D008310:Malocclusion / Q000145:classification / Q000000981:diagnostic imaging*; D011859:Radiography