Rheumatoid elbow arthritis类风湿性肘关节炎
RA rheumatoid a arthritis类风湿性关节炎
rheumatoid d arthritis类风湿性关节炎
rheumatoid rheumatoid arthritis类风湿性关节炎
rheumatoid finger arthritis类风湿性指间关节炎
juvenile rheumatoid arthritis JRA关节炎;幼年类风湿性关节炎
seropositive rheumatoid arthritis血清阳性类风湿性关节炎;血清反应阳性的类风湿性关节炎
active rheumatoid arthritis活动期类风湿关节炎
rheumatoid arthritis serum类风湿性关节炎血清
N-UNCOUNT(不可数名词) Rheumatoid arthritis is a long-lasting disease that causes your joints, for example your hands or knees, to swell up and become painful. 类风湿性关节炎