@book{9638,
	author = {Naberan Toña, Karlos X., coord.},
	title = {Infecciones de las vias aereas respiratorias y del parenquima pulmonar /},
	publisher = {Masson,},
	year = {1999.},
	series = {Claves clinicas en medicina de familia},
	address = {Barcelona :}
}