UMIN-CTR History

Name：　　UMIN ID：

Unique ID issued by UMIN	UMIN000032538
Receipt number	R000036894
Scientific Title	A prospective randomized study of double covered metallic stents for preoperative malignant distal biliary obstructions.
Date of disclosure of the study information	2018/05/10
Last modified on	2018/05/10 14:23:06

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