UMIN-CTR History

Name：　　UMIN ID：

Unique ID issued by UMIN	UMIN000044181
Receipt number	R000050451
Scientific Title	Efficacy of ultrasound-guided maxillary nerve block in postoperative analgesia for pediatric palatine tonsillectomy and adenoidectomy: a prospective randomized, double-blind, placebo-controlled trial
Date of disclosure of the study information	2021/05/12
Last modified on	2021/05/12 05:50:56

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