论文部分内容阅读
超声引导下肾镜碎石术不同穿刺引导方法及径路优劣的初步探讨
【机 构】
:
上海市第六人民医院 200233
【出 处】
:
中华医学会第十二次全国超声医学学术会议
【发表日期】
:
2012年期
其他文献
China’s Central Economic Work Conference, which took place between December 16 and 18, 2020, is a regular event occurring at the end of every year. Reviewing t
期刊
请下载后查看,本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
“位于红河两岸哀牢山区的哈尼梯田是摄影家的挚爱,随着山势起伏的万亩梯田在阳光下仿佛流动的音符,幻化出一首令人沉醉的乐曲。哈尼梯田生态系统呈现着以下特点:每一个村寨
这种方法适用于干旱、水源缺乏的果树栽培区。目的在于抗旱,减少地面蒸发,缩短旱期。用秸秆覆盖果树,具有以下优点:
This method is suitable for drought, lack of water
The year 2020 started with an unprecedented crisis.rnWith a novel virus spreading worldwide,human society faced a once-in-a-century pandemic that killed thousan
期刊