1. A new serum lipoprotein system in man - the Lp system;Berg;Acta path. microbiol. scand.,1963
2. Bergström , K. Personal communication
3. The electrocardiogram in population studies. A classification system;Blackburn;Circulation,1970
4. Pre-beta (or alpha-2) lipoprotein of high density in human blood;Ellefson;Mayo Clin. Proc.,1971
5. Serum lipoprotein pattern in myocardial infarction;Enger;Acta med. scand.,1970