@book{28659,
	author = {Gómez Franco, Tomás, and Montes Salguero, Jorge,},
	title = {Historia del seguro de enfermedad en España :},
	publisher = {Los libros de la Catarata,},
	year = {2020.},
	address = {Madrid :},
	url = {https://elibro.net/ereader/politecnicointernacional/233107}
}