Asthma is a chronic lung disease that causes inflammation and narrowing of the airways which carry air to and from lungs..
Asthma: Meaning, Diagnosis and Overview
Tag: cough
भाषा बदलें: हिंदी में
भाषा बदलें: हिंदी में
Asthma is a chronic lung disease that causes inflammation and narrowing of the airways which carry air to and from lungs..