M. Yasin, Muhammad Adeel, Mumtaz Muhammad, S. Sadaf, S. . Tareen, and Faheem Jan, “Frequency of Eosinophilia in Patients with Bronchial Asthma in Khyber Pakhtunkhwa”, Pak J Chest Med, vol. 27, no. 3, pp. 117–120, Sep. 2021.