1Tsokos G C.Systemic lupus erythematosus.[J].New England Journal of Medicine,2011,365(22):364-366.
2Pollard C,Hartz S,Leage SL,et al.Elicitation of health state utilities associated with varying severities of flares in Systemic Lupus Erythematosus [J].Health & Quality of Lifey Outcomes,2015,13(1):1-10.
7Bertoli A M,Alarc6n G S,Calvo-Alen J,et al.Systemic lupus erythematosus in a multiethnic US cohort:Clinical features,course,and outcome in patients with late -onset disease [J].Arthritis & Rheumatism,2006,54(5):1580-1587.