@book{669,
	author = {Esper, Ricardo J. and Madoery, Roberto J.},
	title = {Exámen físico cardiovascular /  },
	publisher = {Promedicina;},
	year = {1987.},
	address = {Buenos Aires: },
	edition = {1a ed.},
	note = {Esper, R. J. y  Madoery, R. J. (1987). Examen físico cardiovascular. (1a ed.). Buenos Aires : Promedicina.}
}