Immunological features of Chronic Obstructive Pulmonary Disease (COPD) induced by indoor pollution and cigarette smoke.

1 Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands, 2 Department of Immunology, Chronic Respiratory Disease Research Center and National Research Institute of Tuberculosis and Lung Disease (NRITLD), Masih Daneshvari Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran, 3 National Heart and Lung Institute, Imperial College, London, United Kingdom.