@book{83978,
	author = {Jaschke, Rudolph Th. von. and Ardevol, Emilio.},
	title = {Tratado de Obstetricia / },
	editor = {Ibero-Americanos)},
	publisher = {Labor, },
	year = {1954 (},
	address = {Barcelona : },
	edition = {2ª ed.}
}