VIDHYA PV; JEENA S; SAMBATHKUMAR R; 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 2019, 9, P61-P69.