13-1-3　ⓔ文献

1. Decker JL: American Rheumatism Association nomenclature and classification of arthritis and rheumatism. Arthritis Rheum, 1983; 26: 1029–1032.

2. Klemperer P, Pollack AD, et al: Diffuse collagen disease. Acute disseminated lupus erythematosus and diffuse scleroderma. JAMA, 1942; 119: 331–332.

3. Klemperer P: The concept of collagen diseases. Am J Pathol, 1950; 26: 505–519.