A Multicentre Trial to Determine the Efficacy of AD 452 in RA Subjects.

Rheumatic Disease Associates, Willow Grove

Dept of Rheumatology, Columbia Medical Practice, Columbia

Center for Rheumatology, Immunology and Arthritis, Fort Lauderdale

Advent Clinical Research Centers, Inc., St. Petersburg

Clinical Research of West Florida, Inc, Clearwater

Sarasota Arthritis Research Center, Sarasota

Ocala Rheumatology Research Center, Ocala

Anderson and Collins Clinical Research, Inc., Edison

Station Avenue, Haddon Heights

Atlantic Coast Research LLC, Toms River