[The effect of embryonal homogenates of different ages on a chemically induced sarcoma in flow].
D000818:Animals; D001551:Benz(a)Anthracenes; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D009369:Neoplasms; D012509:Sarcoma; D012513:Sarcoma, Experimental
D001551:Benz(a)Anthracenes; C030935:benz(a)anthracene
BENZANTHRACENES; EMBRYO; SARCOMA, EXPERIMENTAL