title: [Decreased plasma cobalamin. A form of vitamin B12 deficiency?].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014805:Vitamin B 12 / Q000097:blood*; D014806:Vitamin B 12 Deficiency / Q000097:blood* / Q000175:diagnosis
chemical_list: D014805:Vitamin B 12
vernacular_title: Nedsat plasma-kobalamin. En vitamin B12 mangeltilstand?