title: THE AETIOLOGY OF IRREGULAR TEETH.
mesh_terms: D000013:Congenital Abnormalities; D004777:Environment; D005007:Ethnology; D005826:Genetics, Medical; D006128:Growth; D006801:Humans; D009970:Orthodontics; D010829:Physiological Phenomena; D014070:Tooth
keywords: ABNORMALITIES; ENVIRONMENT; ETHNOLOGY; GENETICS, HUMAN; GROWTH; ORTHODONTICS; TOOTH