UMIN-CTR History

Name：　　UMIN ID：

Unique ID issued by UMIN	UMIN000016555
Receipt number	R000019212
Scientific Title	A retrospective cohort study to evaluate the accuracy of preoperative risk classification of gastrointestinal stromal tumor by endoscopic ultrasound-guided fine needle aspiration biopsy using a 19 gauge needle
Date of disclosure of the study information	2015/02/20
Last modified on	2016/05/12 18:52:26

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