title: Respiratory disturbances in chronic bronchitis.
mesh_terms: D000136:Acid-Base Equilibrium; D000328:Adult; D000367:Age Factors; D001769:Blood; D001794:Blood Pressure; D001810:Blood Volume; D001991:Bronchitis / Q000503:physiopathology*; D002245:Carbon Dioxide / Q000097:blood; D002248:Carbon Monoxide / Q000378:metabolism; D002908:Chronic Disease; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D011651:Pulmonary Artery / Q000503:physiopathology; D012123:Pulmonary Ventilation; D012119:Respiration; D012137:Respiratory System / Q000503:physiopathology*; D013147:Spirometry; D013997:Time Factors; D014797:Vital Capacity; D014938:Work Capacity Evaluation
chemical_list: D002245:Carbon Dioxide; D002248:Carbon Monoxide; D010100:Oxygen