Citation
Reis, Rodrigo S,Kelly, Cheryl M,Parra, Diana C,Barros, Mauro,Gomes, Grace,Malta, Deborah,Schmid, Thomas,Brownson, Ross C (2012) Developing a research agenda for promoting physical activity in Brazil through environmental and policy change. Rev Panam Salud Publica;32(2),aug. 2012. Retrieved from http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49892012000800002&lng=en&nrm=iso&tlng=en