UMIN-CTR History

Name：　　UMIN ID：

Unique ID issued by UMIN	UMIN000040844
Receipt number	R000046633
Scientific Title	Comparison of diagnostic sensitivity of peroral cholangioscopy-guided target biopsy with that of transpapillary forceps biopsy under fluoroscopic guidance in patients suspected with bile duct cancer: A multicenter retrospective cohort study
Date of disclosure of the study information	2020/07/01
Last modified on	2021/08/06 17:57:52

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