@book{264547,
	author = {National Cancer Institute (U.S.)},
	title = {Magnesium oxide as carrier dust in benzo(a)pyrene-induced lung carcinogenesis in Syrian hamsters.},
	year = {1975]},
	address = {[Washington, D.C.,},
	note = {(Reprinted from JNCI, v.54, no.4, April 1975.).}
}