| 历史版本 | 注册号 | 注册题目 | 研究类型 | 注册时间 |
|---|---|---|---|---|
| 历史版本 | ChiCTR2100041712 |
Dr RP Singh, Please contact us to upload ethics approval documents. A CASE SERIES ON MANAGEMENT OF SUPERIOR MESENTERIC ARTERY THROMBOSIS AND INCORPORATION OF A NEW TECHNIQUE USING ARTIFICIAL BOWEL CONDUIT
Dr RP Singh |
干预性研究 | 2021/01/02 |
| 历史版本 | ChiCTR2000032777 |
A comparative analysis of various scoring systems in patients with perforated peptic ulcer
meraj ahmed |
观察性研究 | 2020/05/10 |