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Prevalence of dental caries among a cohort of preschool children living in Gampaha district, Sri Lanka: A descriptive cross sectional study

Priyantha J Perera*, Nishadhi T Abeyweera, Meranthi P Fernando, Tania D Warnakulasuriya and Nayomi Ranathunga

BMC Oral Health 2012, 12:49  doi:10.1186/1472-6831-12-49

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