title: Prevention of major dental disorders. Symposium held at Marabou, Sundbyberg, Sweden, June 16, 1979. Opening address.
mesh_terms: D003731:Dental Caries / Q000517:prevention & control; D005457:Fluoridation; D006801:Humans; D011313:Preventive Dentistry; D014076:Tooth Diseases / Q000517:prevention & control*