title: Occupational Asthma: Contribution of Smoking and Hereditary Effects.
authors: Dept. of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi, Pakistan.
authors: Sehrish
authors: S
authors: Badar
authors: Dept. of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi, Pakistan.
authors: Syed Waseemuddin
authors: SW
authors: Ahmed
authors: Dept. of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi, Pakistan.
authors: Zafar Alam
authors: ZA
authors: Mahmood
authors: Dept. of Pharmaceutics, Hamdard University, Karachi, Pakistan.
authors: Sheikh Abdul
authors: SA
authors: Khaliq
authors: Dept. of Pharmacognosy, Faculty of Pharmacy, University of Karachi, Karachi, Pakistan.
authors: Iqbal
authors: I
authors: Azhar
authors: Dept. of Pharmaceutics, Hamdard University, Karachi, Pakistan.
authors: Ishrat
authors: I
authors: Younus