Zubair, Anam, Bahisht Rizwan, Hooria Ajmal, Sahar Imran, and Amsa Fatima. “Impact of Oral Vitamin D3 Supplementation on Quality of Life in Patients With Irritable Bowel Syndrome (IBS): Impact of Oral Vitamin D3 Supplementation on Quality of Life”. Pakistan Journal of Health Sciences 4, no. 09 (September 30, 2023): 125–130. Accessed May 10, 2024. https://thejas.com.pk/index.php/pjhs/article/view/988.