The effect of person-centered counseling on the psychological status of persons with systemic lupus erythematosus or rheumatoid arthritis - A randomized, controlled trial以人为中心的咨询对系统性红斑狼疮或类风湿性关节炎患者心理状况的影响-一项随机对照试验ARTHRITIS CARE & RESEARCHIF3.32005-12-1439PREAI