https://www.healthcentral.com/article/what-asthma-controller-medicine-works-best-for-you
Asthma

What Asthma Controller Medicine Works Best for You?

    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).