a strong , positive association ( p smaller than 0.0001 ) was found between the presence in serum of pre-beta1-lipoprotein upon electrophoresis in 0.5 % agarose and the lp ( a+ ) phenotype in a series of 103 males aged 50-52 years participating in a health control study and in a series of 58 patients with sustained myocardial infarction .
C0023820
lipoprotein
C0065058
lp ( a