title: The addition of tramadol to a standard i.v. acetaminophen/morphine analgesia protocol in neonates: purposeful or just polypharmacy?
authors.affiliation: Neonatal Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium; Department of Development and Regeneration, KU Leuven, Leuven, Belgium. karel.allegaert@uzleuven.be.
authors.forename: Karel
authors.initials: K
authors.lastname: Allegaert
authors.forename: John N
authors.initials: JN
authors.lastname: van den Anker
mesh_terms: D000082:Acetaminophen / Q000627:therapeutic use*; D018712:Analgesics, Non-Narcotic / Q000627:therapeutic use*; D000701:Analgesics, Opioid / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D009020:Morphine / Q000627:therapeutic use*; D010149:Postoperative Pain / Q000188:drug therapy*; D014147:Tramadol / Q000627:therapeutic use*
chemical_list: D018712:Analgesics, Non-Narcotic; D000701:Analgesics, Opioid; D000082:Acetaminophen; D014147:Tramadol; D009020:Morphine