Heydari G.1, Tafti S. F.2*, Alvanpour A.1, Talischi F.2, Mojhgani N.4, Mokri B.2 and Ashagh Hosseini S. M.3
1Tobacco Prevention and Control Research Center (TPCRC), Tehran, Iran.
2Nursing Research and Pulmonary Health Center, National Research Institute of Tuberculosis and Lung Diseases Masih Daneshvari Hospital, Shahid Beheshti University MC, Tehran, Iran.
3Amir Alam Hospital, Tehran University of Medical Sciences, Iran.
4Razi Vaccine-Serum Research Institute Karaj, Iran.
