28 Sheehan Sheehan D D Bennett Bennett T T Cashman Cashman K K Apolipoprotein E gene polymorphisms and serum cholesterol in healthy Irish adults: a proposed genetic marker for coronary artery disease risk Apolipoprotein E gene polymorphisms and serum cholesterol in healthy Irish adults: a proposed genetic marker for coronary artery disease risk Ir J Med Sci. Ir J Med Sci. 2000 2000 169 169 1 1 50 50 54 54 10846860 10846860. This evidence concerns the gene APOE and coronary artery disorder.