选择80头泌乳中期（154d）的荷斯坦奶牛随机分为对照组和处理组Ⅰ、Ⅱ、Ⅲ。处理组Ⅰ、Ⅱ、Ⅲ分别补充不同水平的赖氨酸铬，对照组不添加......

Background: The purpose of the present study is to analyze the autonomic nervous activity in multiparas while resting, n......

Objectives: To evaluate the prognosis of obstetric complications by parity in a suburban center in Dakar. Patients and M......

[Objective]The test was to investigate the effects of MM(Moringa oleifera and Morinda citrifolia)extracts on reproductiv......