Search results for: Julie Parsonnet
Digestive Diseases and Sciences > 2011 > 56 > 2 > 457-464
Digestive Diseases and Sciences > 2006 > 51 > 1 > 84-88
Digestive Diseases and Sciences > 2006 > 51 > 12 > 2292-2301
Digestive Diseases and Sciences > 2002 > 47 > 3 > 624-640