GSTM1-null and GSTA1-low activity genotype are associated with enhanced oxidative damage in transitional cell carcinoma of urinary bladder - Savic-Radojevic⁎, A.S.R.; Djukic, T.D.; Simic, T.S.; Pljesa-Ercegovac, M.P.E.; Dragicevic, D.D.; Matic, M.M. (Free Radical Biology & Medicine, 2012)