A study examined fruit and vegetable consumption and the risk of developing chronic obstructive pulmonary disease in never, former, and current smokers.
A study examined chronic obstructive pulmonary disease progression in patients using measurements of respiratory impedance via the forced oscillation technique.
A study examined chronic obstructive pulmonary disease progression in patients using measurements of respiratory impedance via the forced oscillation technique.
Use of electronic cigarettes or nicotine-replacement therapy is associated with lower levels of carcinogens and toxins that with traditional cigarettes.
