the differences in the effects of urethan on the natural antitumor resistance in the three strains of mice could not be attributed to a generally greater susceptibility of a/j mice to inhibition of nk activity , since cyclophosphamide ( 0.15 mg/g ) equally suppressed the clearance from the lungs of the radiolabeled tumor cells in a/j , cba/j , and c57bl/6 mice .
C0010583
cyclophosphamide
C0024121
the