Lung Diseases
Lung Diseases (Tip Theme)
Avoid second-hand smoke, such as the smoke from a burning cigarette or cigar and the smoke exhaled by a smoker, to protect your lungs from infection.
Lung Diseases (Tip Theme)
Avoid second-hand smoke, such as the smoke from a burning cigarette or cigar and the smoke exhaled by a smoker, to protect your lungs from infection.