Incorrect haemoglobin estimation on the Coulter S+ IV in some patients with IgM paraproteins.
D006452:Hemoglobinometry / Q000295:instrumentation; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007075:Immunoglobulin M; D010265:Paraproteinemias / Q000097:blood*
D006454:Hemoglobins; D007075:Immunoglobulin M