title: Normal functional occlusion; its importance in prevention and treatment of pyorrhea.
authors.forename: H W
authors.initials: HW
authors.lastname: DAY
mesh_terms: D009805:Odontogenesis; D010510:Periodontal Diseases / Q000628:therapy*; D010518:Periodontitis; D014070:Tooth / Q000254:growth & development*