Study Comparing Doses Of An Experimental Glucocorticoid Compound To Prednisone And Placebo In Rheumatoid Arthritis
Conditions
Interventions
- DRUG: PF-04171327
- DRUG: PF-04171327
- DRUG: PF-04171327
- DRUG: PF-04171327
- DRUG: prednisone
- OTHER: prednisone
- OTHER: placebo
Sponsor
Pfizer