TY - JOUR T1 - Changes induced by Cu2+ and Cr6+ metal stress in polyamines, auxins, abscisic acid titers and antioxidative enzymes activities of radish seedlings JO - Brazilian Journal of Plant Physiology A1 - Choudhary, Sikander P. A1 - Bhardwaj, Renu A1 - Gupta, Bishan D. A1 - Dutt, Prabhu A1 - Gupta, Rajinder K. A1 - Kanwar, Mukesh A1 - Dutt, Pitamber SN - 1677-0420 UL - 10.1590/S1677-04202010000400006 VL - 22 Y1 - 2010 PB - Brasil ER -