Objective to explore risk factors of rheumatoidarthritis.
目的探索类风湿性关节炎的危险因素。
2
Objective to research risk factors of RheumatoidArthritis (RA).
目的探索影响类风湿关节炎(RA)发病的危险因素。
3
Objective to determine the value of the anti-cyclic citrullinated peptide antibodies (ACCP) and the rheumatoidfactors (RF) subtypes in the diagnosis of the rheumatoidarthritis (RA).