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2. Frozen blood: A method for low-glycerol, liquid nitrogen freezing allowing different postthaw deglycerolization procedures;Åkerblom;Transfusion,1974
3. The association of the urobilin ‘early peak’ and erythropoiesis in man;Barrett;J Clin Invest,1966
4. A new approach to quantitation of the various sources of bilirubin in man;Berk;J Lab Clin Med,1976
5. Computerized calculation of the total amount of hemoglobin in the body using the alveolar CO-method;Cederlund;Acta Med Scand,1967