Exhaled and nasal nitric oxide in children and adults with chronic wet cough

Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions:
    Chronic Cough
  • Age: Between 0 Year(s) - 100 Year(s)
  • Gender: Male or Female
  • Other Inclusion Criteria:
    1. presenting symptom of chronic wet cough

You may not be eligible for this study if the following are true:

    1. Dysphagia
    2. Aspiration into the airway



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