Razak, I A Caries susceptibility of first permanent molars in 1808 schoolchildren aged 7-12 years. [electronic resource] - Singapore dental journal May 1984 - 23-5 p. digital Publication Type: Journal Article ISSN: 0377-5291 Subjects--Topical Terms: ChildChina--ethnologyDental Caries--epidemiologyDental Caries SusceptibilityFemaleHumansIndia--ethnologyMalaysia--ethnologyMaleMolarSingapore