https://www.healthcentral.com/article/chronic-cough-causes-and-treatment
COPD

Chronic Cough: Causes and Treatment

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    John Bottrell

    John Bottrell

    John Bottrell is a registered Respiratory Therapist. He wrote for HealthCentral as a health professional for Asthma and Chronic Obstructive Pulmonary Disease (COPD).