@book{78,
	author = {Welsch, Ulrich.},
	title = {Sobotta. },
	publisher = {Editorial Médica Panamericana;},
	year = {2009.},
	address = {Madrid: },
	edition = {2a ed. revisada},
	note = {Welsch, U. (2009). Sobotta. Histología. (2a ed.). Madrid : Editorial Médica Panamericana.}
}