The relation of caries activity to lactobacillus counts and types and to the fluoride content of drinking water.  II.  Results of examinations made after a one-year interval.
D001432:Bacteriology; D003731:Dental Caries / Q000382:microbiology*; D060766:Drinking Water; D005459:Fluorides / Q000494:pharmacology*; D007778:Lactobacillus; D010710:Phosphates
D060766:Drinking Water; D010710:Phosphates; C012980:fluorophosphate; D005459:Fluorides
DENTAL CARIES/bacteriology; FLUORIDES/effects; LACTOBACILLUS