Genetic diagnosis of familial hypercholesterolemia in a South European outbreed population: influence of low-density lipoprotein (LDL) receptor gene mutations on treatment response to simvastatin in total, LDL, and high-density lipoprotein cholesterol - Chaves,F.J.; Real,J.T.; Garcia-Garcia,A.B. (J Clin Endocrinol Metab, 2001)