@book{200,
	author = {Olivieri, Félix},
	title = {Cátedra de medicina preventiva y social /  },
	publisher = {EUDEBA;},
	year = {1982.},
	address = {Buenos Aires: },
	edition = {2a ed. ampliada},
	note = {Olivieri, F. et al. (1982). Cátedra de medicina preventiva y social. (2a ed.). Buenos Aires : EUDEBA.}
}