https://www.healthcentral.com/article/how-do-high-altitudes-affect-people-with-asthma
Asthma

How Do High Altitudes Affect People with Asthma?

    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).