MA YONG-XING; YU ZHEN-YAN; JIN YONG-SHOU; YU SAI-MEI; YE YONG-ZHEN; GAO ZHI-XU; FANG YONG-SHENG; HONG ZHEN; DING ZHAO-LAN. (1998). Double-blind Trial of Aniracetam on Cognitive Deterioration in 622 Cases of Benign Senescent Forgetfulness, Vascular Dementia, and Alzheimer's Disease. , 854(none), 508–509.
doi:10.1111/j.1749-6632.1998.tb09955.x
