Espinoza-Espinoza, Gerardo, Patricia Muñoz-Millán, Carolina Vergara-González, Claudia Atala-Acevedo, & Carlos Zaror. " Prevalence of early childhood caries in non-fluoridated rural areas of Chile.." Journal of Oral Research [Online], 5.8 (2016): 307-313. Web. 18 May. 2024