Abdullo Ahmad o‘g‘li , A., D. Malika Alisher qizi, O. Jonibek Erkinjon o’g’li, M. Mexribonu Asrorovna, E. Mohinur Muzaffar qizi, and Q. Jayrona Utkirovna. “COMPARISON TYPES OF CROUP: DIPHTERIC AND VIRAL CROUP”. American Journal of Pediatric Medicine and Health Sciences (2993-2149), vol. 2, no. 2, Feb. 2024, pp. 257-64, https://grnjournal.us/index.php/AJPMHS/article/view/3091.