GELFAND, M L Administration of cortisone by the aerosol method in the treatment of bronchial asthma. [electronic resource] - The New England journal of medicine Aug 1951 - 293-4 p. digital Publication Type: Journal Article ISSN: 0028-4793 Standard No.: 10.1056/NEJM195108232450804 doi Subjects--Topical Terms: AerosolsAsthmaCortisoneHumansRespiratory Therapy