title: [Reliability of CO2 analyzer 930 (Siemens-Elema Co.) used for infants].
mesh_terms: D002245:Carbon Dioxide / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D003011:Closing Volume; D006801:Humans; D007223:Infant; D008176:Lung Volume Measurements / Q000295:instrumentation*; D009609:Nitrous Oxide / Q000032:analysis; D013990:Tidal Volume
chemical_list: D002245:Carbon Dioxide; D009609:Nitrous Oxide