1. The use of skin grafting to distinguish between monozygotic and dizygotic twins in cattle;Anderson;Heredity,1951
2. Terminal deoxynucleotidyl transferase: Biochemical studies;Bollum;Advances in Enzymology,1978
3. Isolation of leucocytes from human blood: further observations. Methylcellulose, dextran, and ficoll as erythrocyte-aggregating agents;Bøyum;Scandinavian Journal of Clinical Laboratory Medicine,1968
4. Isolation of lymphocytes, granulocytes and macrophages;Bøyum;Scandinavian Journal of Immunology,1976
5. A synthetic pentapeptide with biological activity characteristic of the thymic hormone thymopoietin;Goldstein;Science,1979