Javaid Qureshi, Hamid, Naila Hamid, Muhammad Usman Bashir, Amna Tahir, Muhammad Shoaib, and Uzair Mumtaz. 2023. “Calcium Status Of Female And Male Medical Students”. Esculapio Journal of SIMS 7 (3). Pakistan:2-5. https://esculapio.pk/journal/index.php/journal-files/article/view/815.