regression analysis of the ldl cholesterol values obtained by precipitation and the ldl cholesterol values obtained by the combination of ultracentrifugation and hdl cholesterol determination ( cholesterol in the d greater than 1.006 kg/l ultracentrifugation fraction- hdl cholesterol ) resulted in a good correlation ( precipitation using polycyclic surface activated anions : r = 0.95 , y = 1.01x - 0.14 , n = 34 ;
C0008377
cholesterol
C0023822
hdl cholesterol