@book{296739,
	author = {Ladewig, Patricia W. and London, Marcia L.},
	title = {Enfermeria maternal y del recién nacido / Patricia W. Ladewig ... [et..al]},
	publisher = {Mcgraw-Hill Interamericana},
	year = {2006},
	address = {España},
	edition = {5a ed}
}