NCT02092467 2021-08-17
Safety Study Of Tofacitinib Versus Tumor Necrosis Factor (TNF) Inhibitor In Subjects With Rheumatoid Arthritis
Pfizer
Phase 4 Completed
Pfizer
Amgen
Pfizer
Amgen
Amgen
Amgen
Amgen
Wyeth is now a wholly owned subsidiary of Pfizer