2. Cancer, ovarian -- Mayo Clinic
Ovarian cancer occurs when cells grow in an uncontrolled, abnormal manner and produce tumors in one or both ovaries. But because the disease is difficult to detect in its early stage, only about 29 percent of ovarian cancers are found before...
http://www.mayoclinic.com/invoke.cfm?objectid=EF55BD38-2667-4900-ACA0A74BD6F570...

3. Ovarian Cancer -- Centers for Disease Control and Prevention
CDC enhances the limited knowledge about ovarian cancer by initiating research projects with partners, colleagues, and national organizations to help identify factors related to early disease detection and treatment, and survivorship.
http://www.cdc.gov/node.do/id/0900f3ec800072e8/

4. Ovarian Cancer -- National Library of Medicine
ClinicalTrials.gov: Ovarian Neoplasms (National Institutes of Health). You may also be interested in these MedlinePlus related pages:. Radiation Therapy for Gynecologic Cancers (American Society for Therapeutic Radiology and Oncology).
http://www.nlm.nih.gov/medlineplus/ovariancancer.html