1. The 1982 revised criteria for the classification of systemic lupus erythematosus;Tan;Arthritis Rheum,1982
2. The lupus activity criteria count (LACC);Urovvitz;J Rheumatol,1984
3. Gelatinous transformation of the bone marrow;Seaman;Hum Pathol,1978
4. Gelatinous transformation of bone marrow in prolonged self-induced starvation Scand;Tavassoli;J Haematol,1976
5. Gelatinous transformation of bone marrow in systemic lupus erythematosus;Ng;J Rheumatol,1989