title: Effect of respiratory sensation on load compensation and CO2 retention in patients with chronic airflow obstruction.
mesh_terms: D000403:Airway Resistance; D002245:Carbon Dioxide / Q000097:blood; D005541:Forced Expiratory Volume; D005652:Functional Residual Capacity; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008875:Middle Aged; D010101:Oxygen Consumption; D012119:Respiration; D012129:Respiratory Function Tests; D013990:Tidal Volume
chemical_list: D002245:Carbon Dioxide