the agents -- 5-iodo-deoxyuridine ( idu ) , 5-trifluoromethyl-deoxyuridine ( tft ) , and [ e ] -5- ( 2-bromovinyl ) -deoxyuridine ( bvdu ) -- were incubated at various concentrations with human lymphocytes and fibroblasts , and that rate of sister chromatid exchanges was measured .
C1420562
tft
C0086418
human