Citation
Gomez-Dante, Octavio,Frenk, Julio,Cruz, Carlos (1997) Commerce in health services in North America within the context of the North American Free Trade Agreement. Rev Panam Salud Publica;1(6) -,jun. 1997. Retrieved from http://www.scielosp.org/scielo.php?script=sci_arttext&pid=S1020-49891997000600006&lng=pt&nrm=iso