TY  - GEN
AU  - Karpel,J P
AU  - Pesin,J
AU  - Greenberg,D
AU  - Gentry,E
TI  - A comparison of the effects of ipratropium bromide and metaproterenol sulfate in acute exacerbations of COPD
SN  - 0012-3692
PY  - 1990///1115
KW  - Acute Disease
KW  - Carbon Dioxide
KW  - blood
KW  - Double-Blind Method
KW  - Forced Expiratory Volume
KW  - drug effects
KW  - Humans
KW  - Hydrogen-Ion Concentration
KW  - Ipratropium
KW  - therapeutic use
KW  - Lung Diseases, Obstructive
KW  - Metaproterenol
KW  - Middle Aged
KW  - Oxygen
KW  - Vital Capacity
N1  - Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1378/chest.98.4.835
ER  -