40
Participants
Start Date
September 30, 1996
Primary Completion Date
August 31, 2002
Study Completion Date
August 31, 2002
Methotrexate
Folinic acid
Folic acid
The University of Alabama at Birmingham, Birmingham
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
NIH
Office of Dietary Supplements (ODS)
NIH
University of Alabama at Birmingham
OTHER