https://www.healthcentral.com/article/evolution-of-asthma-more-than-just-a-lung-disease
Asthma

Evolution of Asthma: More Than Just a Lung Disease

    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).