https://www.healthcentral.com/article/new-asthma-inhaler-recommendations
Asthma

New Asthma Inhaler Recommendations

    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).