Lung cancer - Wikipedia, the free encyclopedia 

Lung cancer, Featured articles, Respiratory tract neoplasia, 2006, 2007, 2008, Adenocarcinoma, Adjuvant chemotherapy, Adrenal gland, Air pollution, Airway"

Emphysema Symptoms, Causes, and Treatment by eMedicineHealth.com 

Information about emphysema causes and risk factors like cigarette smoking, air pollution, asthma, gender, and age. The most common symptom of emphysema is shortness of breath. Treatment information is also included." emphysema, lung disease, chronic obstructive pulmonary disease, COPD, obstructive lung disease, cigarette smoking prognosis subcutaneous causes chronic bronchitis cause symptoms symptom"

Acute bronchitis 

What are the causes, symptoms and treatment of acute bronchitis? acute, bronchitis, lungs, smoking, cough, phlegm, wheeze, broncitis, virus, smoke, infection, acute bronchitis, chronic bronchitis, lung, respiratory passages, coughing, bacteria, mucus, phlegm, ill-health, wheeze, fatigue, Cigarette smoke, cold, damp weather, Air pollution, Panadol, Calpol, Disprin, antibiotics, beta-2 agonists, asthma

Bronchitis Symptoms - Want To Know About Bronchitis Symptoms 

Bronchitis symptoms is a respiratory disorder where the bronchi of the lungs become inflamed. Most people who suffer from this illness are people who are habitual tobacco or cigarette smokers. Also, people who live in cities with heavy air pollution are also affected. Bronchitis Symptoms Treatment." chronic bronchitis, Bronchitis Symptoms, Bronchitis Symptoms Treatment"