TY  - JOUR 
T1  - Public health policies and scientific evidence
JO  - einstein (São Paulo)
A1  - Bernardo, Wanderley Marques
SN  - 1679-4508
UL  - 10.1590/S1679-45082017ED4314
VL  - 15 
Y1  - 2017
PB  - Brasil 
ER  -