Saydalimova Xadicha Sodiqjon qizi, Safarov Alibek Komiljon o`g`li. VITAMIN D TANQISLIGI: BOLALAR SALOMATLIGIGA TA’SIRI VA OLDINI OLISH CHORALARI . journal. 2026;81(1):14-20. Accessed March 7, 2026. https://journalss.org/index.php/tad/article/view/19756