North American Menopause Society
International Menopause Society
National Osteoporosis Foundation
International Osteoporosis Foundation
American Society for Reproductive Medicine
American Association of Gynecologic laparoscopists
American College of Obstetricians and Gynecologists
The Endocrine Society
Society of Endocrinology
Society for the Study of Reproduction
American Association of Endoclinologist
Doctor's Guide to Osteoporosis Infromation and Rresources
Osteoporosis and Related Bone Disease-National Resource Cente
American Society for Colposcopy and Cervical Pathology
The Singapore Obstetrics & Gynecology Web
The Society of Gynecologic Oncologists
Slide Compendium on osteoporosis