MAHDAVI, Alireza; SHAHABI, Farnaz; EGHBALI ZARCH, Ahmad; RAZAVI, Sajad; KHALEGHNEJAD TABARI, Ahmad; MAHDAVI , Nastaran; AHMADI ZADEH, Narjes; KALANTAR, Jalil. Comparison of Bilateral Infraorbital Nerve Block with Lidocaine Hydrochloride (Xylocaine) Or Bupivacaine Hydrochloride (Marcaine) With Intravenous Pethidine for Postoperative Pain Management of Pediatric Patients of Cleft Lip Surgery (Cheiloplasty): A Prospective Double Blind Randomized Clinical Trial. Iranian Journal of Pediatric Surgery, [S. l.], v. 10, n. 1, p. 88–97, 2024. DOI: 10.22037/irjps.v10i1.44632. Disponível em: https://journals.sbmu.ac.ir/irjps/article/view/44632. Acesso em: 9 dec. 2025.