Reproductive risk factors and coronary heart disease in the women's health initiative observational study

Nisha I. Parikh, Rebecca P. Jeppson, Jeffrey S. Berger, Charles B. Eaton, Candyce H. Kroenke, Erin S. Leblanc, Cora E. Lewis, Eric B. Loucks, Donna R. Parker, Eileen Rillamas-Sun, Kelli K. Ryckman, Molly E. Waring, Robert S. Schenken, Karen C. Johnson, Anna Karin Edstedt-Bonamy, Matthew A. Allison, Barbara V. Howard