Sharif N, Bukhari N, Yousfani ZA, Saleem A, Arif A, Abbas H, Khan MA. Gender and age factors in COVID-19 patients in Punjab, Pakistan; A cohort study. apic [Internet]. 2Sep.2020 [cited 23Nov.2024];24(4):435-9. Available from: https://apicareonline.com/index.php/APIC/article/view/1316