No abstract available
Publication types
-
Patient Education Handout
MeSH terms
-
Adrenal Cortex Hormones / therapeutic use*
-
Adrenergic beta-2 Receptor Agonists / therapeutic use
-
Bronchodilator Agents / therapeutic use*
-
Cholinergic Antagonists / therapeutic use
-
Humans
-
Pulmonary Disease, Chronic Obstructive / drug therapy*
-
Theophylline / therapeutic use
Substances
-
Adrenal Cortex Hormones
-
Adrenergic beta-2 Receptor Agonists
-
Bronchodilator Agents
-
Cholinergic Antagonists
-
Theophylline