AUTHOR=Román Gustavo C. , Jackson Robert E. , Longoria E. Mariana , Fisher Ronald E. TITLE=Scopolamine-induced “cholinergic stress test” in the elderly JOURNAL=Frontiers in Pharmacology VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2014.00182 DOI=10.3389/fphar.2014.00182 ISSN=1663-9812