Mahwish Akhtar Qureshi, Maliha Akhtar Qureshi, Muhammad Mutassim Ismail, Sobia Aamir, Rida Ajmal Khan, Mehwish Rana 2022. Upper Respiratory Infections among Under-Five Age Group Children at Urban Slum, Islamabad. Pakistan Journal of Medical & Health Sciences. 16, 10 (Dec. 2022), 693. DOI:https://doi.org/10.53350/pjmhs221610693.