@book{4994,
	author = {Goldberg, Alan M. and Johns Hopkins Center for Alternatives to Animal Testing.},
	title = {In vitro toxicology :},
	publisher = {Mary Ann Liebert, Inc,},
	year = {c1989},
	address = {New York :},
	note = {Papers presented at the 6th symposium of the Center for Alternatives to Animal Testing, held April 4-5, 1989, Baltimore, Md.}
}