plasma-levels of major lipids ( cholesterol , triglyceride , high-density-lipoprotein cholesterol ) , two major apolipoproteins ( apo-b and apo-a1 ) , and two ratios ( total-cholesterol/apo-b and apo-a1/apo-b ) were studied in 218 survivors of myocardial infarction and 160 controls .
C0008377
cholesterol
C0023822
high-density-lipoprotein cholesterol