title: Analgesia and anesthesia in neonates.
mesh_terms: D000698:Analgesia; D000701:Analgesics, Opioid; D000758:Anesthesia; D005283:Fentanyl; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000601:surgery*
chemical_list: D000701:Analgesics, Opioid; D005283:Fentanyl