@book{33763,
	author = {National Library of Medicine U.S.},
	title = {National Library of Medicine audiovisuals catalog.},
	publisher = {U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Library of Medicine ;},
	series = {NIH publication},
	address = {Bethesda, Md.},
	note = {Discontinued after 1993 cumulation.}
}