@book{44455,
	author = {Ceballos, Juan.},
	title = {De las tallas perineales y del cateterismo perineal forzado / },
	editor = {Tip. de la Paz, a cargo de José M. Velasco)},
	publisher = {[s.n.], },
	year = {1867 (},
	address = {Cádiz : },
	url = {http://bdh-rd.bne.es/viewer.vm?id=0000056081&page=1 }
}