(Q71025092)
Statements
Addition of anticholinergic solution prolongs bronchodilator effect of beta 2 agonists in patients with chronic obstructive pulmonary disease (English)
D C Levin
K S Little
K R Laughlin
J M Galbraith
P M Gustman
D Murphy
J A Kram
G Hardie
C Reuter
D Ostransky
K McFarland
T L Petty
W Silvers
S I Rennard
M Mueller
L H Repsher
R L Zuwallack
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