Aslam, M. U., Alam, M., Zafar, M. U., Akhter, M., Awais, H., Mannan, T. and Javaid, S. (2021) “Preliminary study of variation in pre and post hematological values of healthy plateletpheresis donors.”, International Journal of Endorsing Health Science Research (IJEHSR), 9(3), pp. 360-364. doi: 10.29052/IJEHSR.v9.i3.2021.360-364.