title: THE HUMAN TOOTH AND ITS ENVIRONMENT: FORMAL DISCUSSION.
mesh_terms: D003731:Dental Caries; D004777:Environment; D005856:Germ-Free Life; D006801:Humans; D007778:Lactobacillus; D010600:Pharmacology; D010710:Phosphates; D051381:Rats; D013291:Streptococcus; D014070:Tooth
chemical_list: D010710:Phosphates
keywords: DENTAL CARIES; GERM-FREE LIFE; LACTOBACILLUS; PHARMACOLOGY; PHOSPHATES; RATS; STREPTOCOCCUS