TY  - JOUR 
T1  - Iron supplementation among pregnant women: results from a
               population-based survey study
JO  - Revista Brasileira de Epidemiologia
A1  - Cesar, Juraci Almeida
A1  - Dumith, Samuel de Carvalho
A1  - Chrestani, Maria Aurora Dropa
A1  - Mendoza-Sassi, Raul Andrés
SN  - 1415-790X
UL  - 10.1590/S1415-790X2013000300016
VL  - 16 
Y1  - 2013
PB  - Brasil 
ER  -