Dr Pramod Pujar, Dr Anirudha Katipalla, Dr Preethiraj Ballal, Dr. Rayi Shripathi. A CROSS SECTIONAL STUDY ON ASSESSMENT OF PROPER USAGE TECHNIQUES OF INHALATIONAL DEVICES AMONG PATIENTS WITH ASTHMA AND COPD IN A RURAL MEDICAL COLLEGE HOSPITAL . IJPRT [Internet]. 2026 Jun. 28 [cited 2026 Aug. 18];16(1):5349-66. Available from: https://ijprt.org/index.php/pub/article/view/2701