@book{885,
	author = {Vethoven, J.J. and International Congress on Health Records (8th : 1980 : The Hague).},
	title = {Pre-papers [of the] VIIIth International Congress, The Hague, 20-25 April 1980.},
	publisher = {s.n.],},
	year = {1980.},
	address = {[s.l. : }
}