@book{264820,
	author = {National Cancer Institute (U.S.)},
	title = {1-carbamyl-2-phenylhydrazine tumorigenesis in Swiss mice :},
	year = {1974]},
	address = {[Washington, D.C.,},
	note = {(Reprinted from JNCI, v.52, no.1, Jan. 1974.).}
}