With rising air pollution levels in urban areas, these breeds face heightened risks, including breathing difficulties and long-term respiratory conditions.

You will be able to get a quick price and instant permission to reuse the content in many different ways. Serious effects of altitude hypoxia do not usually arise until atmospheric pressure drops to ...

Severe asthma was classified as having all four features of respiratory distress (wheezing, sternal retraction, accessory muscle use, dyspnea) or having any of the absolute criteria (cyanosis ...