REFERENCES
- Romano T J. Coexistence of Fibromyalgia Syndrome and Systemic Lupus Erythematosus. Am J Pain Manage 1992; 2: 211–214
- Middleton G S, McParlin J E, Lipsky P E. The Prevalence and Clinical Impact of Fibromyalgia in Systemic Lupus Erythematosus. Arthritis Rheum 1994; 37: 1181–1188
- Wolfe F, Smythe H A, Yunus MB, et al. The American College of Rheumatology 1990 criteria for the classification of fibromyalgia. Arthritis Rheum 1990; 33: 160–172