Citation
Select
Oken BS, Storzbach DM, Kaye JA
The efficacy of Ginkgo biloba on cognitive function in Alzheimer disease
Arch Neurol. 1998 Nov;55(11):1409-15
Citation
Select
Le Bars PL, Katz MM, Berman N, Itil TM, Freedman AM, Schatzberg AF; for the North American EGb Study Group
A Placebo-Controlled, Double-blind, Randomized Trial of an Extract of Ginkgo Biloba for Dementia
JAMA. 1997 Oct 22-29;278(16):1327-32