COMPARATIVE CHARACTERISTICS THERAPEUTIC EFFECTIVENESS OF THE VITAMIN-MINERAL COMPLEX "BIOFERRON" AND OTHER IRON-CONTAINING PREPARATIONS IN ADOLESCENT GIRLS WITH DIFFERENT DEGREES OF SEVERITY OF IRON DEFICIENCY. IJSP [Internet]. 2023 Oct. 31 [cited 2026 Mar. 18];2(10):362-7. Available from: https://ijsp.uz/index.php/journal/article/view/170