Alveena Khan, Anwar Ali, Beena Rehman, Ubaid Ullah, Sohail Waheed, Imran Khan. CORRELATION BETWEEN VITAMIN D LEVELS AND INFERTILITY IN WOMEN AT A TERTIARY HOSPITAL IN PESHAWAR, PAKISTAN. J Popl Ther Clin Pharmacol. 2024;31(8):140-145. doi:10.53555/jptcp.v31i8.7313