@book{264397,
	author = {National Cancer Institute (U.S.)},
	title = {Responses of isolator-derived and conventional chickens to Marek's disease herpesvirus and avian leukosis virus.},
	year = {1974]},
	address = {[Washington, D.C.,},
	note = {(Reprinted from JNCI, v.52, no.5, May 1974.).}
}