[1]
S. A. Almani, S. Nazia, M. I. Shah, S. Kumar, and F. ul H. Shaikh, “Response of H. Pylori Eradication Treatment in Patients with Normal and Below Normal Serum Vitamin D Levels”, J Liaq Uni Med Health Sci, vol. 19, no. 04, pp. 242–246, Dec. 2020.