the present study of 100 patients ( 46 of whom were included in a previous study ) with suspected or proven coronary heart disease ( chd ) confirms that lp ( a ) lipoprotein and pre-beta1-lipoprotein are closely related , if not identical , and that lp ( a ) lipoprotein/pre-beta-lipoprotein occurs more frequently in patients with chd than in healthy people .
C0023820
lipoprotein
C0023825
pre-beta-lipoprotein