Rebreathing and end-tidal CO2 during spontaneous breathing with the Bain circuit.
D000328:Adult; D000368:Aged; D000522:Alphaprodine / Q000494:pharmacology; D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D002245:Carbon Dioxide / Q000032:analysis; D005260:Female; D006221:Halothane; D006801:Humans; D008297:Male; D008875:Middle Aged; D009270:Naloxone / Q000494:pharmacology; D009609:Nitrous Oxide; D012119:Respiration / Q000187:drug effects; D013147:Spirometry
D000522:Alphaprodine; D002245:Carbon Dioxide; D009270:Naloxone; D009609:Nitrous Oxide; D006221:Halothane