Childhood soy intake linked to lower breast CA risk in adultsTiming of exposure may be key, study of Asian-Americans finds How much does obesity cost? LETTERS: One more teaching tip Sharpies cut infection risk and environmental waste Canadian study finds preop markers can be reused safely Freezing a viable option for preserving fertility Storing of oocytes becoming increasingly important; cryopreservation of whole ovary is next Vitamin K may boost bone quality in older women DIGESTIVE DISEASES: Immigrants' hep B driving cancer rates Number of hepatocellular carcinoma cases will rise as hepatitis goes untreated LETTERS: Thanks, but I'm not a urologist Re: Providers, MDs clash over sex selection Fans of red meat have higher death risk First Previous 4004 4005 4006 4007 4008 Next Last