@book{636,
	author = {Pérez Sánchez, Alfredo.},
	title = {Ginecología /  },
	publisher = {Mediterraneo;},
	year = {1999.},
	address = {Santiago de Chile [Chile]: },
	edition = {2a ed. 4a reimp.},
	note = {Pérez Sánchez, A. (1999). Ginecología. (2a ed.). Santiago de Chile [Chile] : Mediterráneo.}
}