Vitamin D levels correlated with lung function only in adults ...

A new method of scanning lungs is able to show in real time how air moves in and out of the lungs as people take a breath in patients with asthma, chronic obstructive pulmonary disease (COPD), and ...

NEW YORK (Reuters Health) - While some studies have implicated gas appliances in children's risk of respiratory ills, a new report suggests that gas cooking stoves may have only a small effect on most ...