P.V.SURESH REDDY, K . HEMA KUMAR, B. SRINIVASA RAO, CH.V.SATISH KUMAR, DR. G. R. DESHMUKH, and DR. LOKANATHA VALLURU, “Inefficiency Of Ames Tester Strains To Detect Sodium (Meta) Arsenite As A Mutagen”, ijpbs, vol. 3, no. 1, pp. 567–575, Mar. 2012.