Dental caries and length of institutional residence; relationship between dental caries and calculus; dental caries and the pH of saliva.
STONES
H H
HH
LAWTON
F E
FE
BRANSBY
E R
ER
HARTLEY
H O
HO
D002137:Calculi; D003731:Dental Caries; D006801:Humans; D006863:Hydrogen-Ion Concentration; D012463:Saliva