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Effect of Hachimi-jio-gan on scopolamine-induced memory impairment and on acetylcholine content in rat brain.

A. Ishige, S. Amagaya, Y. Ogihara, 1996, Journal of ethnopharmacology.

Effect of hachimijiogan, an oriental herbal medicinal mixture, on experimental amnesia in mice.

A. Ishige, S. Amagaya, Y. Ogihara, 1994, Biological & pharmaceutical bulletin.

Protective effect of hachimi-jio-gan, an oriental herbal medicinal mixture, against cerebral anoxia.

S. Amagaya, Y. Ogihara, M. Nose, 1993, Journal of ethnopharmacology.

Comparing the Acid-Suppressive Effects of Three Brands of Generic Lansoprazole with the Original: Pharmacokinetic Bioequivalence Tests Do Not Necessarily Guarantee Pharmacodynamic Equivalence

S. Tazuma, T. Shimatani, M. Inoue, 2009, Digestive Diseases and Sciences.