@book{28611,
	author = {Pérez Tamayo, Ruy. and e-libro, Corp.},
	title = {Microbios y enfermedades},
	publisher = {FCE :},
	year = {2000.},
	address = {México D. F. :},
	url = {https://elibro.net/ereader/politecnicointernacional/71905}
}