Citation
Pellegrini Filho, Alberto,Goldbaum, Moisés,Silvi, John (1997) Production of scientific articles on health in six Latin American countrie - 1973-1992. Rev Panam Salud Publica;2(2) -,ago. 1997. Retrieved from http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49891997000800005&lng=pt&nrm=iso