1. A multicenter study of outcome in systemic lupus erythematosus;Rosner, S.; M, Gintzler E.; S, Diamond H.;Arthritis Rheum,1982
2. prognosis, and causes of death in rheumatoid arthritis;M, Mitchell D.;Arthritis Rheum,1986
3. Clinical finding and prognosis of polyarteritis nodosa and Churg-Strauss angiitis: a study in 165 patients;Guillevin, L.; Le Thi Huong Du, Z.; Godeau, P.; Jais, P.; Wechsler, B.;BrJ Rheumatol,1988
4. The French Multicenter Group of ICU Research. The Inserm unit 169 of statistical and epidemiological studies: factors related to outcome in intensive care: French multicenter study;Crit Care Med,1989
5. revised criteria for the classification ofsystemic lupuserythematosus;M, Tan E.; S, Cohen A.; F, Fries J.;The,1982