TY  - JOUR 
T1  - Prevalence of orofacial clefts and social factors in Brazil
JO  - Brazilian Oral Research
A1  - Rodrigues, Katamara
A1  - Sena, Marina Fernandes de
A1  - Roncalli, Ângelo Giuseppe
A1  - Ferreira, Maria Ângela Fernandes
SN  - 1806-8324
UL  - 10.1590/S1806-83242009000100007
VL  - 23 
Y1  - 2009
PB  - Brasil 
ER  -