Nandasena TL, Herath CK, Paranagama MP, Perera K, Ratnayake SC, Miyasaki H.
A Study on Assessing the Chance of Dental Caries Level using Early Childhood Oral Health Impact Scale in 5-yearold Children in Kandy District, Sri Lanka. 
J Contemp Dent
2017;
7
(1):17-21.