Arisha Sana Memon, Abdul Hafeez Baloch, Muhammad Muqeem Mangi, Sadia Iqbal, Hina Mawani, Fakharunissa, “Profound Anatomical and Physiological Changes During Trimesters of Pregnancy. A Clinical Study”, Pakistan Journal of Medical & Health Sciences, vol. 16, no. 05, p. 1235, Jul. 2022.