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| Name: | UMIN ID: |
| Unique ID issued by UMIN | UMIN000040605 |
| Receipt No. | R000046147 |
| Scientific Title | Multicenter retrospective study of preoperative endoscopic biliary drainage status for malignant hilar biliary obstruction |
| Date of disclosure of the study information | 2020/06/01 |
| Last modified on | 2020/06/01 10:31:12 |
| No. | Disposal | Last modified on | Item of update | |
| 1 | Insert | 2020/06/01 10:31:44 |
