Flacke, J W <br/><br/>
Comparison of morphine, meperidine, fentanyl, and sufentanil in balanced anesthesia: a double-blind study.  [electronic resource] 

 -  Anesthesia and analgesia  Sep 1985 
 - 897-910 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article 
<br/><br/><label>ISSN: </label>0003-2999 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Analgesics, Opioid<br/>Anesthesia, General<br/>Blood Pressure--drug effects<br/>Catecholamines--blood<br/>Double-Blind Method<br/>Fentanyl--adverse effects<br/>Heart Rate--drug effects<br/>Humans<br/>Intraoperative Period<br/>Meperidine--adverse effects<br/>Middle Aged<br/>Morphine--adverse effects<br/>Naloxone--administration & dosage<br/>Random Allocation<br/>Respiration--drug effects<br/>Sufentanil