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Zarak Khan, Kaleemullah Kakar, Gul Habib, Shahzada Dawood Ahmed Babar, Muhammad Afzal, Sara Jafar. Asthma Control Level as Measured by Fractional Exhaled Nitric Oxide (FeNO) in Patients Coming for Follow-Up. JHWCR [Internet]. 2025 May 21 [cited 2025 Oct. 23];3(4):e251. Available from: https://www.jhwcr.com/index.php/jhwcr/article/view/251