Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 45 7 2016 08 15 956 957 Sehrish BADAR Dept. of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi, Pakistan Syed Waseemuddin AHMED Dept. of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi, Pakistan Zafar Alam MAHMOOD Dept. of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi, Pakistan Sheikh Abdul KHALIQ Dept. of Pharmaceutics, Hamdard University, Karachi, Pakistan Iqbal AZHAR Dept. of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi, Pakistan Ishrat YOUNUS Dept. of Pharmaceutics, Hamdard University, Karachi, Pakistan 2016 07 27 2016 07 27 Occupational Asthma: Contribution of Smoking and Hereditary Effects https://ijph.tums.ac.ir/index.php/ijph/article/view/7353 https://ijph.tums.ac.ir/index.php/ijph/article/download/7353/5732