title: Letter: Leukocyte alkaline phosphatase in agnogenic myeloid metaplasia.
mesh_terms: D000469:Alkaline Phosphatase / Q000032:analysis*; D006801:Humans; D007962:Leukocytes / Q000201:enzymology*; D055728:Primary Myelofibrosis / Q000201:enzymology*
chemical_list: D000469:Alkaline Phosphatase