title: COMPARATIVE HEMODYNAMIC EFFECTS OF NALBUPHINE AND MORPHINE IN PATIENTS WITH CORONARY ARTERY DISEASE.
authors.affiliation: Division of Cardiovascular Anesthesia, Texas Heart Institute, Houston, Texas.
authors.forename: Alexander
authors.initials: A
authors.lastname: Romagnoli
authors.forename: Arthur S.
authors.initials: AS
authors.lastname: Keats