title: [Studies of the position of the median line of the dental arch. 2. The relations among the positions of the median line of the dental arch, the facial median line, and the labial frenulum (author's transl)].
mesh_terms: D000328:Adult; D003724:Dental Arch / Q000033:anatomy & histology*; D005145:Face / Q000033:anatomy & histology*; D006801:Humans; D007742:Labial Frenum / Q000033:anatomy & histology*