Efficacy and safety of alfentanil plus propofol versus propofol only in painless gastrointestinal endoscopy: A meta-analysis.

Autor: Huan Yang, Xiaoling Shi, Jinping Li, Longqiu Yang
Zdroj: Medicine; 8/11/2023, Vol. 102 Issue 32, p1-8, 8p
Databáze: Complementary Index