Al Ammari, Maha A cross-sectional observational study to assess inhaler technique in Saudi hospitalized patients with asthma and chronic obstructive pulmonary disease. [electronic resource] - Saudi medical journal May 2016 - 570-4 p. digital Publication Type: Journal Article ISSN: 1658-3175 Standard No.: 10.15537/smj.2016.5.14369 doi Subjects--Topical Terms: AdultAgedAsthma--drug therapyCross-Sectional StudiesHospitalizationHumansMiddle AgedNebulizers and VaporizersPulmonary Disease, Chronic Obstructive--drug therapySaudi ArabiaSelf Efficacy