Dubey, Ashish, and Parag Sharma. “Profile of Respiratory Problems in Patients Attending a Tertiary Care Center OPD - A Study from Central India”. International Journal of Medical Research and Review 3, no. 7 (August 31, 2015): 743-747. Accessed November 22, 2024. https://ijmrr.medresearch.in/index.php/ijmrr/article/view/313.