Varas-Lorenzo C, Garcia-Rodriguez LA, Perez-Gutthann S, Duque-Oliart A. Hormone replacement therapy and incidence of acute myocardial infarction. A population-based nested case-control study. Circulation. 2000 Jun 6;101(22):2572-8.
Anthony MS, Clarkson TB, Evans GW. Estrogen-only versus estrogen + progestin replacement therapy: effects on coronary artery atherosclerosis extent and carotid artery intima-media thickness. Presented at the 40th Annual Conference on Cardiovascular Disease Epidemiology and Prevention, American Heart Association; March 1, 2000. San Diego, CA. [abstract] Circulation. 2000; 101(6):714.