1McCune WJ Clinical and immunologic effects of monthly administration of intravenous cyclophosphamide in severe systemic lupus erythematosus N Engl J Med,1988,319(9):1423.
7Houssiau FA,Vasconcelos C,D' Cruz D,et al.Early response to immunosuppressive therapy predicts good renal outcome in lupus nephritis:lessons from long-term follow-up of patients in the Euro-Lupus Nephritis Trial.Arthritis Rheum,2004,50(12):3934-3940.
8Houssiau FA,Vasconcelos C,D' Cruz D,et al.Immunosuppressive therapy in lupus nephritis:the Euro-Lupus Nephritis Trial,a randomized trial of low-dose versus high-dose intravenous cyclophosphamide.Arthritis Rheum,2002,46(8):2121-2131.