...

患者女,23岁,广东人.因"右颈部包块1周"以"右颈淋巴结肿大性质待查"收入院.患者述1周前无明显诱因发现右侧颈部略有隆起,无任何不......

Two new steroidal alkaloids,veraussines A(1) and B(2) were isolated from the roots and rhizomes of Veratrum nigrum var.u......

<正>结直肠癌早期血清生物标记的确定,对结直肠癌早期诊断具有重要意义。Tagi T、Matsui T、Kikuchi S等通过应用免疫组织化学等方......