Shahzad, M.I., Iqbal, A., Ali, F., Sial, N., Ashfaq, M., Hasanat, A. and Khanum, A., 2017. Antimicrobial Activity from Cellular, Subcellular and Molecular Fractions of Cultured Microbes against Each Other. Pakistan J. Zool., 49: 1057-1062.