Memon, Yasra, Imran Ali Shaikh, Imran Karim, and Tariq Zaffar Shaikh. “Correlation of Demographic Characteristics to Bone Calcium and Vitamin D in Patient Taking Proton Pump Inhibitor (PPI): Demographics and Bone Health in Proton Pump Inhibitor Users”. Pakistan Journal of Health Sciences 5, no. 04 (April 30, 2024): 141–144. Accessed December 22, 2024. http://thejas.com.pk/index.php/pjhs/article/view/1251.