American Academy of Pediatrics. Prevention and management of pain and stress in the neonate. Pediatrics. 2000, 105, 454-460
ANAND, KJ. Halothane-morphine compared with high-dose sufentanil for anesthesia and postoperative analgesia in neonatal cardiac surgery. N Engl J Med. 1992, 326, 1-9
JEVTOVIC-TODOROVIC, V. Early exposure to common anesthetic agents causes widespread neurodegeneration in the developing rat brain and persistent learning deficits. J Neurosci. 2003, 23, 876-882