Nitrous oxide-oxygen analgesia in podiatric surgery.
D000328:Adult; D000368:Aged; D000698:Analgesia; D000769:Anesthesia, Inhalation; D001794:Blood Pressure / Q000187:drug effects; D005534:Foot Diseases / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D009609:Nitrous Oxide / Q000008:administration & dosage; D011674:Pulse / Q000187:drug effects; D012119:Respiration / Q000187:drug effects
D009609:Nitrous Oxide