title: [Diagnostic significance of the level of vitamin B 12 in various internal diseases].
mesh_terms: D000293:Adolescent; D000328:Adult; D000740:Anemia / Q000097:blood; D001855:Bone Marrow Diseases / Q000097:blood; D005260:Female; D006801:Humans; D007938:Leukemia / Q000097:blood; D008107:Liver Diseases / Q000097:blood; D008297:Male; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D014805:Vitamin B 12
vernacular_title: Diagnostický výnam hladiny vitamínu B12 u nĕkterých vnitrních onemocnĕní