%0 Journal Article
%T Vitamin B12 deficiency anemia: diagnosis and treatment
%A Petruhina, K.D.
%K cobalamin, vitamin B12, vitamin B12 deficiency, pernicious anemia, B12 deficiency anemia.
%J Clinical Medicine and Pharmacology
%D 2024
%N 
%P 6
%I LLC Information and publishing center Innovations and investments