authors Elena Myasoedova, MD, PhD Chandran, Arun Ilhan, Birkan Major, Brittny T Michet, C John Matteson, Eric L Crowson, Cynthia S
has subject area Adult Aged Antirheumatic Agents Arthritis, Rheumatoid Cardiovascular Diseases Cohort Studies Female Humans Male Middle Aged Minnesota Proportional Hazards Models Retrospective Studies Risk Factors Severity of Illness Index