%0 Journal Article %T Increased urinary nitrosamine excretion in patients with urinary diversions %A Tricker, A. R. %A Kälble, T. %A Preussmann, R. %J Carcinogenesis %V 10 %N 12 %P 2379-2382 %@ 0143-3334 %D 1989-12-01 %I Oxford University Press %~ DeepDyve