authors Brubeck, Hannah F Baker, Joshua F Katz, Patricia P Katherine Wysham, MD Loecker, Courtney N Riggles, Kylie E Bass, Riley S Wahl, Elizabeth R Mount, George Shoback, Dolores M Andrews, James S Garcia, Jose M Orkaby, Ariela R
has subject area Aged Antirheumatic Agents Arthritis, Rheumatoid C-Reactive Protein Cross-Sectional Studies Female Frailty Humans Longitudinal Studies Male Middle Aged Phenotype Severity of Illness Index