Samet, Jonathan M Inhaled corticosteroids and chronic obstructive pulmonary disease: new and improved evidence? [electronic resource] - American journal of respiratory and critical care medicine Aug 2005 - 407-8 p. digital Publication Type: Editorial ISSN: 1073-449X Standard No.: 10.1164/rccm.2506002 doi Subjects--Topical Terms: Administration, InhalationAdrenal Cortex Hormones--administration & dosageBronchodilator Agents--administration & dosageCase-Control StudiesHumansPulmonary Disease, Chronic Obstructive--drug therapy