1. Estrogen replacement therapy;Sarrel;Obstet Gynecol,1988
2. Prevention of osteoporosis;Ettinger;Obstet Gynecol,1988
3. Cholesterol, lipoproteins, and coronary heart disease in women;Bush;Clin Chem,1988
4. The effects of postmenopausal estrogen therapy on the incidence of arteriosclerotic vascular disease;Knopp;Obstet Gynecol,1988
5. Estrogen replacement and coronary artery disease: effects on survival in postmenopausal women;Sullivan;Arch Intern Med,1990