(1)
Hassan Liaquat Memon, Shabana Lakho, Anum Siddiqui, Murk Mujahid, Haris Ahmed Shah, Muhammad Yameen Mangan. Association Between Proton Pump Inhibitor Use and Vitamin B12 Deficiency: A Cross-Sectional Study. IJPRT 2026, 16, 6670-6681.