Rabia Shamshad, Taiba Abbas, Sughra Wahid, Sobia Nawaz. Frequency and Risk Factors of Recurrent Respiratory Tract Infections in Children Attending Pediatric OPD. Pakistan Journal of Medical & Health Sciences [Internet]. 2024 Jan. 30 [cited 2025 Dec. 21];18(01):694. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/6918