- Sex bias and underutilization of lipid-lowering therapy in patients with coronary artery disease at academic medical centers in the United States and Canada. Prospective Randomized Evaluation of the Vascular Effects of Norvasc Trial (PREVENT) Investigators. Miller, M., Byington, R., Hunninghake, D., Pitt, B., Furberg, C.D. Arch. Intern. Med. (2000)