Low-Dose Esketamine as an Adjuvant to Propofol Sedation for Same-Visit Bidirectional Endoscopy: Protocol for a Multicenter Randomized Controlled Trial.
Nan SongXi-Sheng ShanYi YangZhong ZhengWen-Cheng ShiXiao-Yan YangYang LiAi-Ping TanHong LiuKe PengFu-Hai JiPublished in: International journal of general medicine (2022)
Chinese Clinical Trial Registry (Identifier: ChiCTR-ChiCTR2200055938).