[Vitamin B 12 concentration in the serum of patients with leukemia and myelofibrosis].
D006801:Humans; D007938:Leukemia; D055728:Primary Myelofibrosis; D014805:Vitamin B 12 / Q000097:blood*
D014805:Vitamin B 12
Vitamin B 12 koncentrationen i serum hos patienter med leukaemi og myelofibrose.