Cold agglutinins and the Coulter Counter Model S.
D000368:Aged; D000373:Agglutinins; D001323:Autoantibodies; D001772:Blood Cell Count / Q000592:standards*; D003080:Cold Temperature; D003202:Computers, Analog; D004906:Erythrocyte Count / Q000295:instrumentation / Q000592:standards; D006801:Humans; D007958:Leukocyte Count / Q000295:instrumentation / Q000592:standards; D008297:Male; D008875:Middle Aged
D000373:Agglutinins; D001323:Autoantibodies