1.
Mourya J, Jadon HS, Yadav SS. A study of clinical profile of patients with chronic obstructive pulmonary disease. Int. J. of Health Sci. [Internet]. 2022 Oct. 2 [cited 2026 Jun. 3];6(S9):3037-43. Available from: https://sciencescholar.us/journal/index.php/ijhs/article/view/13193