OROLBO‘YI MINTAQASIDA MUKOVISSIDOZ BO‘LGAN BOLALARDA YALLIG’LANISH MARKYORLARI VA D VITAMINI DARAJASINING O‘ZGARISHI. IJSP [Internet]. 2025 Apr. 18 [cited 2026 Mar. 17];4(2):917-20. Available from: https://www.ijsp.uz/index.php/journal/article/view/325