Karpe F, Lundahl B, Ehrenborg E, Eriksson P, Hamsten A
A common functional polymophism in the promoter region of the
microsomal triglyceride transfer protein gene influences
plasma LDL levels
Hypertension
(May) 17:762-771 1998

At time of this writing, the abstract to this article is not yet posted to
PubMed.
Look for the abstract there after June of 1998. Meanwhile, a news release
describing the findings can be found at the American Heart Association site
at
this link.