Vaitsman J, Borges de Andrade GR and Farias LO (2009) Social protection in Brazil: What has changed in social assistance after the 1988 constitution. Ciencia & Saude Coletiva 14(3): 731-741.
(xsd:string)
Vaitsman, J., GR, B., Farias, L. O. (2009). Social protection in Brazil: What has changed in social assistance after the 1988 constitution. Ciencia & Saude Coletiva, 14(3), pp. 731-741.
(xsd:string)