Conclusion Acupuncture and acupoint injection with Piracetam is more effe.
结论针刺结合吡拉西坦穴位注射对血管性痴呆疗效更佳。

Comparison of treatment effect of aniracetam and reinhardt and sea cumber capsule on memory impairment of the elderly
阿尼西坦和复方海蛇胶囊治疗老年记忆障碍的比较

OBJECTIVE To provide a process for preparing nefiracetam used as an agent for improving cerebral function.
目得合成脑功能改善药奈非西坦并改进合成工艺。

antirace coding.
抗抢先编码

Effect of Piracetam on Intracranial Pressure in Dogs
脑复康对麻醉犬颅内压的影响

A clinical observation for the efficacy and safety of levetiracetam in treatment of children with epilepsy.
左乙拉西坦治疗小儿癫痫的疗效和安全性分析

Optimizing the Technics of Piracetam Tablets, Improving Its Disintegration Time Limited and Friability
优化吡拉西坦片工艺，提高其崩解时限及脆碎度

Objective To study the synthesis of levetiracetam.
目的研究左乙拉西坦的合成方法。