“OSHQOZON ICHAK KASALLIKLARI-GASTRIT.KASALLIKNING SABABLARI, TASHXISLASH VA BELGILARI”. Journal of Universal Science Research 1, no. 9 (September 2, 2023): 6–9. Accessed November 14, 2024. https://universalpublishings.com/~niverta1/index.php/jusr/article/view/1871.