TY  - GEN
AU  - Singh,A
TI  - Is the coprescription of beta blockers and beta2 agonists justified in COPD?
SN  - 1468-3296
PY  - 2008///1231
KW  - Adrenergic beta-2 Receptor Antagonists
KW  - Adrenergic beta-Antagonists
KW  - therapeutic use
KW  - Drug Therapy, Combination
KW  - Humans
KW  - Pulmonary Disease, Chronic Obstructive
KW  - drug therapy
N1  - Publication Type: Comment; Letter
ER  -