%0 Journal Article %T A comparison of two ultrasensitive methods for measuring 1,N6-etheno-2'- deoxyadenosine and 3,N4-etheno-2'-deoxycytidine in cellular DNA %A Misra, R. Rita %A Chiang, Su-Yin %A Swenberg, James A. %J Carcinogenesis %V 15 %N 8 %P 1647-1652 %@ 0143-3334 %D 1994-08-01 %I Oxford University Press %~ DeepDyve