title: The A line.
authors.forename: Neville M
authors.initials: NM
authors.lastname: Bass
mesh_terms: D002508:Cephalometry / Q000379:methods*; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology*; D008046:Lip / Q000033:anatomy & histology*; D008310:Malocclusion / Q000175:diagnosis; D010347:Patient Care Planning