Clinical Trials

Head and Neck Neoplasms, Smoking, Tobacco Use Disorder, Smoking Cessation

Solitary Pulmonary Nodule, Smoking, Smoking Cessation, Multiple Pulmonary Nodules

Smoking, Fractures, Stress, Smoking Cessation

Carcinoma, Non-Small-Cell Lung, Lung Neoplasms, Postoperative Complications, Smoking Cessation

Lung Neoplasms, Smoking Cessation

Lung Neoplasms, Smoking Cessation

Smoking Cessation

Smoking Cessation

Cardiovascular Diseases, Lung Neoplasms, Smoking, Smoking Cessation, Pulmonary Disease, Chronic Obstructive

Cigarette Smoking, Tobacco Smoking, Lung Neoplasms, Smoking, Smoking Cessation

Motor Activity, Neoplasms, Smoking Cessation

Gastrointestinal Neoplasms, Lung Neoplasms, Neoplasms, Prostatic Neoplasms, Urologic Neoplasms, Weight Loss, Smoking Cessation

Lung Neoplasms, Smoking Cessation

Carcinoma, Non-Small-Cell Lung, Head and Neck Neoplasms, Lung Neoplasms, Smoking Cessation

Breast Neoplasms, Tobacco Use Disorder, Smoking Cessation

Anemia, Sickle Cell, Neoplasms, Smoking, Smoking Cessation