@book{264406,
	author = {National Cancer Institute (U.S.)},
	title = {Effects of hormones and 7,12-dimethylbenz[a]anthracene on rat mammary tissue grown in organ culture.},
	year = {1972]},
	address = {[Washington, D.C.,},
	note = {(Reprinted from Journal of NCI, v.48, no.6, June 1972.).}
}