@book{264321,
	author = {National Cancer Institute (U.S.)},
	title = {Influence of seeding density on multicellular organization and nuclear events in cultures of normal and neoplastic mouse mammary epithelium.},
	year = {1974]},
	address = {[Washington, D.C.,},
	note = {Reprinted from JNCI, v.52, no.3, Mar. 1974.}
}