Comparison of Anesthetic Effect and Safety of Alfentanil Combined with Propofol Target-Controlled Infusion Versus Fentanyl Combined with Propofol Target-Controlled Infusion in Transvaginal Ultrasound-Guided Oocyte Retrieval
YANG Hui-yong, LI Min, HAN Yu-fen, ZHOU Chuan-ya
Chinese Journal of Rational Drug Use . 2026, (7): 47 -51 .  DOI: 10.3969/j.issn.2096-3327.2026.07.008