https://www.healthcentral.com/article/asthma-will-never-go-away-but-it-can-be-controlled
Asthma

Asthma Will Never Go Away -- But It Can Be Controlled

    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).