506
Participants
Start Date
November 30, 2000
Primary Completion Date
February 28, 2007
Study Completion Date
February 28, 2007
folic acid
vitamin B12
vitamin B6
Atherosclerosis Research Unit, Division of Cardiovascular Medicine, Department of Medicine, Los Angeles
Collaborators (1)
Leiner Health Products
INDUSTRY
National Institute on Aging (NIA)
NIH