Lie on your side (you can support your head with your hand, if you'd like). Lift your top leg up as comfortably as you can, then slowly lower your leg back down. Apply equal resistance as you lift the ...
Women with rheumatoid arthritis in their reproductive age have a low prevalence and low titres of anti-SSA and anti-SSB antibodies. In particular in rheumatoid factor-negative patients, anti-SSA and ...