80
Participants
Start Date
June 12, 1995
Primary Completion Date
October 17, 2004
Study Completion Date
May 1, 2009
folic acid
Veterans Affairs Medical Center - New York, New York
NYU School of Medicine's Kaplan Comprehensive Cancer Center, New York
CCOP - Marshfield Medical Research and Education Foundation, Marshfield
Veterans Affairs Medical Center - Lakeside Chicago, Chicago
Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago
New England Medical Center Hospital, Boston
USDA Human Nutrition Research Center, Boston
Beth Israel Deaconess Medical Center, Boston
National Cancer Institute (NCI)
NIH
Eastern Cooperative Oncology Group
NETWORK