A Study to Evaluate Ocrelizumab in Combination With Methotrexate Compared With Infliximab Plus Methotrexate in Patients With Active Rheumatoid Arthritis Currently Responding Inadequately to Etanercept or Adalimumab

Arthritis & Osteoporosis Center, Brooklyn

Regional Clinical Research, Binghamton

Buffalo Rheumatology Associates, Orchard Park

Southern Tier Arthritis & Rheumatism, Olean

Arthritis Associates, Erie

Lehigh Valley Physicians Group, Allentown

Barada,Harrell,Toohey&Bellhorn, Durham

Physicians East Pa, Greenville

Columbia Arthritis Center (Partnership Practice), Columbia

South Carolina Research Center, Myrtle Beach

Piedmont Arthritis Clinic, Greenville

Harbin Clinic, Rome

Arthritis Res & Treatment, Macon

Rheumatology Associates of Central Florida, Orlando

Science and Research Institute, Inc., Jupiter

RASF-Clinical Research Center, Boca Raton

Lovelace Scientific Resources, Sarasota

Robert W. Levin MD - PP, Dunedin

Rheumatology Associates, Birmingham

Ctr for Inflammatory Disease, Nashville

Arthritis Associates, Hixson

Ramesh Gupta - PP, Memphis

Arthritis Associates of Mississippi, Jackson

Jackson Arthritis Clinic, Flowood

Graves Gilbert Clinic, Bowling Green

Ohio State Univ Med Center, Columbus

Shores Rheumatology, Saint Clair Shores

Hurley Medical Center, Flint

Fiechtner Research Inc, Lansing

Rheumatology, P.C.; Medical Arts Building, Kalamazoo

Billings Clinic; Research Center, Billings

Billings Clinic, Billings

Illinois Bone & Joint Inst., Morton Grove

Springfield Clinic, Springfield

Private Practice - Rosenberg, Florissant

Clayton Medical Research, St Louis

University of Kansas Medical Center, Kansas City

Westroads Medical Group, Omaha

NEA Baptist Clinic, Jonesboro

Oklahoma Medical Research Foundation, Oklahoma City

Healthcare Research Consultants, Tulsa

Southwest Rheumatology, Mesquite

Phillip A Waller MD, PA, Houston

Texas Arthritis Research Center, San Antonio

Amarillo Center For Clinical Research, Amarillo

Arthritis Assoc & Osteoporosis; Ctr of Colorado Springs, Colorado Springs

Institute of Arthritis Research, Idaho Falls

Arthritis Center of Reno, Reno

Agilence Arthritis and Osteoporosis Medical Center, Inc., Whittier

Dr. Brigid Freyne, MD, Murrieta

Providence Arthritis Center, Portland

Clinical Pharmacology Study Group, Worcester

Dartmouth-Hitchcock Medical Center, Rheumatology 5C, Lebanon