Pal P, Bhattacharyya D, B. N. K, M. H, Ghosh A, Sen S. Drug utilization pattern in out-patients with respiratory tract infections in a rural teaching hospital: a prospective observational study. Int J Basic Clin Pharmacol [Internet]. 2017 Nov. 23 [cited 2025 Oct. 23];6(12):2894-9. Available from: https://www.ijbcp.com/index.php/ijbcp/article/view/2129