SINGH, A. K.; BANSAL, A. K.; PRABHAKAR, S.; CHEEMA, R. S.; SINGH, P.; BRAR, P. S.; GANDOTRA, V. K. Level of Cortisol in Placental Tissue Vis-à-Vis Oxidative Stress in Dystocia Affected Buffaloes. Indian J of Anim Sci 2011, 81 (3).