Dr. Syed Arshaduddin Ahmed, Dr. P. Srujana. A study to evaluate the effect of proton pump inhibitors (PPI’S) on vitamin d levels. Int. J. of Res. in Pharmacology &Pharmacotherapeutics [Internet]. 2021May10 [cited 2024Apr.24];7(4):320-6. Available from: https://ijrpp.com/ijrpp/article/view/303