Singh R.K., Singh A.K., Rathore G., Singh V., Mani I., Mishra S.K., Mishra B.N., Verma O.P. (2009). Bacterial resistance to oxytetracycline in different life stages of Indian freshwater carp aquaculture system. International Journal of Microbiology Research, 1 (1), 25-34. http://dx.doi.org/10.9735/0975-5276.1.1.25-34