TY  - JOUR 
T1  - Pattern and Severity of Early Childhood Caries among Preschool Children in Northern Region, Saudi Arabia: A Cross-Sectional Study
JO  - Pesquisa Brasileira em Odontopediatria e Clínica Integrada
A1  - Gudipaneni, Ravi Kumar
SN  - 1983-4632
UL  - 10.4034/PBOCI.2019.191.35
VL  - 19 
Y1  - 2019
PB  - Brasil 
ER  -