M. A. KHAN, M. KHAN, and M. ASLAM, “?FLUID BALANCE IN CYCLING RATS AND OVARIECTOMIZED RATS TREATED WITH OESTRADIOL BENZOATE IN PHYSIOLOGICAL DOSES (50 JlglRAT)”, Pakistan Journal of Scientific & Industrial Research, vol. 38, no. 11-12, pp. 450–453, Dec. 1995.