https://www.healthcentral.com/article/watch-out-for-these-four-cold-weather-asthma-triggers
Asthma

Watch Out For These Four Cold Weather Asthma Triggers

    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).