O. Ozatık, F. Y. Ozatık, Y. Teksen, I. Dag, S. Saygılı, and A. Koçak, “Research Into the Effect of Proton Pump Inhibitors on Lungs and Leukocytes”, Turkish Journal of Gastroenterology, vol. 32, no. 12, pp. 1003–1011, Jan. 2021.