1. Laura W. Bush Institute for Women's Health, Texas Tech University Health Sciences Center, School of Medicine and Graduate School of Biomedical Sciences, Lubbock, Texas.
2. Harrington Library of the Health Sciences, Texas Tech University Health Sciences Center Libraries, Amarillo, Texas.
3. Department of Internal Medicine, Laura W. Bush Institute for Women's Health, Texas Tech University Health Sciences Center School of Medicine, Amarillo, Texas.