Beini Chen
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View article: Efficacy of superior laryngeal nerve block in reducing retching during transesophageal echocardiography: a randomized controlled trial
Efficacy of superior laryngeal nerve block in reducing retching during transesophageal echocardiography: a randomized controlled trial Open
The study was registered at Chictr.org.cn with the number ChiCTR2300076359 on 07/10/2023.