@book{121886,
	author = {Bonet, Enrique. and Pardo Sáenz, José María, and e-libro, Corp.},
	title = {Hay un embrión en mi nevera},
	publisher = {EUNSA,},
	year = {2007.},
	series = {Astrolabio. Ciencias},
	address = {Pamplona :},
	url = {https://elibro.net/ereader/politecnicointernacional/46996}
}