VIDHYA PV, JEENA S, SAMBATHKUMAR R, and VENKATESWARAMURTHY N, “ASSESSMENT AND EDUCATIONAL INTERVENTIONS IN INHALATION TECHNIQUE AMONG ASTHMA AND COPD PATIENTS AT A TERTIARY CARE HOSPITAL IN ERODE (Tamilnadu- India): Pharmaceutical Science-Pharmacy Practice”, Int J Life Sci Pharm Res, vol. 9, no. 3, pp. P61-P69, Jul. 2019.