UMIN-CTR History

Name：　　UMIN ID：

Unique ID issued by UMIN	UMIN000033599
Receipt number	R000038315
Scientific Title	Risk factors of acute cholecystitis after endoscopic covered self-expandable metal stent placement for distal malignant biliary obstruction
Date of disclosure of the study information	2018/08/01
Last modified on	2018/08/01 23:54:23

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