1.
Matiukha L, Perig I. EXPENDITURE OF IRON DEFICIENCY SCREENING IN ADOLESCENTS BY DETERMINATION OF BLOOD FERRITIN. SJPU [Internet]. 2022Jan.17 [cited 2024Nov.27];47(4):151-7. Available from: http://pnap.ap.edu.pl/index.php/pnap/article/view/776