title: CO2 response: stimulus definition and limitations.
mesh_terms: D001921:Brain / Q000502:physiology; D002245:Carbon Dioxide; D002560:Cerebrovascular Circulation; D002628:Chemoreceptor Cells / Q000033:anatomy & histology / Q000502:physiology; D006801:Humans; D007040:Hypoventilation / Q000503:physiopathology; D008168:Lung / Q000502:physiology* / Q000503:physiopathology; D008526:Medulla Oblongata / Q000502:physiology; D010313:Partial Pressure; D012119:Respiration; D012129:Respiratory Function Tests
chemical_list: D002245:Carbon Dioxide