title: Clinical evaluation of analgesic drugs. A comparison of Nu-2206 and Morphine sulfate administered to postoperative patients.
authors.forename: R S
authors.initials: RS
authors.lastname: JAGGARD
authors.forename: L L
authors.initials: LL
authors.lastname: ZAGER
authors.forename: D S
authors.initials: DS
authors.lastname: WILKINS
mesh_terms: D000700:Analgesics; D006801:Humans; D009020:Morphine; D011184:Postoperative Period
chemical_list: D000700:Analgesics; D009020:Morphine