Breastfeeding and infant pneumonia in Brazil: the value of electronic surveillance information systems.
Rafael
R
Pérez-Escamilla
Rodrigo P T
RP
Vianna
D001942:Breast Feeding / Q000706:statistics & numerical data*; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D011014:Pneumonia / Q000517:prevention & control*