Nitrous oxide in myocardial infarction.
D000208:Acute Disease; D000700:Analgesics; D000818:Animals; D004285:Dogs; D006321:Heart / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D009020:Morphine / Q000627:therapeutic use; D009203:Myocardial Infarction / Q000188:drug therapy*; D009609:Nitrous Oxide / Q000494:pharmacology / Q000627:therapeutic use
D000700:Analgesics; D009020:Morphine; D009609:Nitrous Oxide