New wine in old bottles.
D003864:Depression, Chemical; D004569:Electroencephalography; D004737:Enflurane / Q000009:adverse effects; D006321:Heart / Q000187:drug effects; D006801:Humans; D007668:Kidney / Q000187:drug effects; D008738:Methyl Ethers / Q000009:adverse effects; D009609:Nitrous Oxide
D008738:Methyl Ethers; D004737:Enflurane; D009609:Nitrous Oxide