“covid mask”的搜索结果，显示 251-260 项，共有 2721 项

1. 肿瘤科（内科） - 临床试验- 妙佑医疗国际

   This phase III trial compares memantine to usual treatment in treating patients with brain tumors that are newly diagnosed or has come back (recurrent).

2. 胃肠病科和肝病科- 临床试验- 妙佑医疗国际

   The purpose of this study is to evaluate molecular markers which might be a predictor of pancreatic cancer or precancer by analyzing the secretions (fluid) ...

3. 献血 - 妙佑医疗国际

   在献血后48 小时内确诊患 COVID-19 。 结果. 检测. 医生会通过血液检查确定您的血型和Rh 因子。血型分为A、B、AB 或 ...

4. 胃肠病科和肝病科- 临床试验- 妙佑医疗国际

   In this study, participants with MSI-H or dMMR advanced colorectal carcinoma will be randomly assigned to receive either pembrolizumab or the Investigator's ...

5. 妙佑医疗国际 - 发热治疗：治疗发热的快速指南

   也可查阅. 酒精性肝炎 · Burkitt lymphoma · COVID-19 与维生素D · 慢性肉芽肿病 · 2019 冠状病毒病（COVID-19） · COVID-19：我该如何保护自己？ 群体免疫和冠状病毒 ...

6. Mayo Clinic Online Services Terms and Conditions of Use

   You agree to review the agreement periodically to be aware of such modifications, and your access or use of an online services account constitutes your ...

7. 心血管医学- 临床试验- 妙佑医疗国际

   Rochester, Minn. The purpose of this study is to compare the fecal microbiota of patients with mild, moderate and severe Coronary Artery Disease (CAD) by ...

8. 胃肠病科和肝病科- 临床试验- 妙佑医疗国际

   In this study, participants with MSI-H or dMMR advanced colorectal carcinoma will be randomly assigned to receive either pembrolizumab or the Investigator's ...

9. 妙佑医疗国际眼科- 临床试验

   To determine the effectiveness of the ARTISAN Aphakia lens in the treatment of aphakia and to precisely define the associated risks and, if possible, ...

10. 肺癌计划 - 临床试验 - 妙佑医疗国际

    This study is being conducted to see if adding Exemestane to the immune checkpoint blockade can slow disease progression in post-menopausal women with non-small ...