More on failures of cobalamin assays in pernicious anemia.
Eva
E
Greibe
Johan
J
Arendt
Ebba
E
Nexo
D000752:Anemia, Pernicious / Q000175:diagnosis*; D005188:False Negative Reactions; D006801:Humans; D014805:Vitamin B 12 / Q000097:blood*
D014805:Vitamin B 12