Considerations in analysis of breath 14CO2 data.
D000388:Air / Q000032:analysis*; D001639:Bicarbonates / Q000378:metabolism; D002245:Carbon Dioxide / Q000032:analysis* / Q000378:metabolism; D002247:Carbon Isotopes / Q000378:metabolism; D006639:Histidine / Q000378:metabolism; D007093:Imidazoles / Q000378:metabolism; D008433:Mathematics; D008954:Models, Biological; D012119:Respiration
D001639:Bicarbonates; D002247:Carbon Isotopes; D007093:Imidazoles; D002245:Carbon Dioxide; D006639:Histidine