using an ubbelohde capillary viscometer , viscosity was determined in the plasma of 39 patients with a primary hyperlipoproteinaemia ( type iia , n=13 ; type iv , n=12 ; type iib , n=14 ) , in isolated lipoprotein fractions as well as in sera which differed only in their lipoprotein concentration .
C0032105
plasma
C0229671
sera