Afify N, Mahdy W. Local wound infiltration with fentanyl vs ketamine after open abdominal hysterectomy: a prospective, randomized, double-blind study. apic [Internet]. 4Feb.2023 [cited 15Nov.2024];27(2):250-5. Available from: https://mail.apicareonline.com/index.php/APIC/article/view/2196