TUG‘MA LAB VA TANGLAY YORIG‘I BO‘LGAN ERTA YOSHDAGI BOLALAR O‘TKIR PNEVMONIYASIDA T-HELPER IMMUN JAVOBINING XUSUSIYATLARI. IJSP [Internet]. 2025 Feb. 25 [cited 2026 Mar. 18];4(1):837-42. Available from: https://www.ijsp.uz/index.php/journal/article/view/303