RT Journal Article SR Electronic T1 Do Dynamic Strengthening and Aerobic Capacity Exercises Reduce Pain and Improve Functional Outcomes and Strength in People With Established Rheumatoid Arthritis? JF Physical Therapy JO Phys Ther FD American Physical Therapy Association SP 1251 OP 1257 DO 10.2522/ptj.20110440 VO 92 IS 10 A1 Iversen, Maura D. A1 Brandenstein, Jane S. YR 2012 UL http://jcore-reference.highwire.org/content/92/10/1251.abstract AB