@book{264842,
	author = {National Cancer Institute (U.S.)},
	title = {Direct action of estradiol on rat mamary [sic] tumors.},
	year = {1974]},
	series = {Brief communication},
	address = {[Washington, D.C.,},
	note = {Reprinted from JNCI, v.52, no.1, Jan. 1974.}
}