#bronchitis  inflammation of the membranes lining the bronchial tubes
  supertype:  #respiratory_disease__respiratorydisease__respiratory_disorder__respiratorydisorder  a disease affecting the respiratory system
  part:  #bronchospasm
  subtype:  #bronchiolitis__bronchioliti  inflammation of the membranes lining the bronchioles
  subtype:  #chronic_bronchitis  a form of bronchitis characterized by excess production of sputum leading to a chronic cough and obstruction of air flow
     subtype:  #chronic_obstructive_pulmonary_disease__chronicobstructivepulmonarydisease  a nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers

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