Xamraeva Л., Khamraeva Ю., Khushvaktovich О., Nazarkulova Ш., and Ergashev Б. “Ўсмир болаларда Covid-19 асоратларининг кўздаги кўриниши”. in Library, vol. 21, no. 4, Apr. 2021, pp. 73-75, https://inlibrary.uz/index.php/archive/article/view/16846.