@book{78149,
	author = {Symposium on Respiratory Tract Mucus and ebrary, Inc.},
	title = {Respiratory tract mucus},
	publisher = {Elsevier/Excerpta Medica/North-Holland,},
	year = {1978.},
	series = {Ciba Foundation symposium (new series) ;},
	address = {Amsterdam ;},
	note = {"Symposium ... held at the Ciba Foundation, London, 22-24 March 1977."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10575496}
}