@article{article6ebf7d4d,
title   = {Public health policies and advocacy in Latin America: chances and environments to support these initiatives.},
author = {Westphal, Márcia Faria and Arroyo, H. V. and Castro-Albarrán, J. M. E.},
year = {2000},
doi = {10.1177/102538230000700408},
journal   = {Promotion & education}
}