[1]
Nieścioruk, M.W. et al. 2026. NORMAL SERUM VITAMIN B12 LEVELS IN SYMPTOMATIC PATIENTS: DIAGNOSTIC VALUE OF METHYLMALONIC ACID AND HOMOCYSTEINE IN FUNCTIONAL DEFICIENCY. International Journal of Innovative Technologies in Social Science. 3, 2(50) (Jun. 2026). DOI:https://doi.org/10.31435/ijitss.2(50).2026.5587.