Vinpocetine and Glucose (Research)
- Creating mental clarity. Life Enhancement. June 1998:3-8.
- Dean, W. & Morgenthaler, J. Smart Drugs & Nutrients. B & J Publications, Santa Cruz, California, USA. 1990:71-75.
- South, J. Vinpocetine - a superior cerebral metabolic enhancer and neuroprotector. Anti-Aging Bulletin. 3(5):20-29, 1998.