1. Effects of Beta-Adrenergic Agents on Hypokalemia
Guillermo A Raimondi, M.D., F.C.C.P., Juan J. Rodriguez-Moncalvo, M.D. 
CHEST 
Volume 91, Issue 2, Pages (February 1987)
DOI: /chest b
Copyright © 1987 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Correlation between control plasma K+ values vs A max K+ after pirbuterol administration.
CHEST  , DOI: ( /chest b)
Copyright © 1987 The American College of Chest Physicians Terms and Conditions