A surgery recommended to women as a way to prevent ovarian cancer is unethical in many cases, say Mayo Clinic researchers.
원문출처 : http://www.cnn.com/2016/09/29/health/removing-both-ovaries-to-prevent-cancer/index.html
원문출처 : http://www.cnn.com/2016/09/29/health/removing-both-ovaries-to-prevent-cancer/index.html