膠原病としてのエリテマトーデス，鞏皮症の戦前戦後の推移について

Studies on clinical and statistical observations on collagen disease, erythematodes and scleroderma have been carried out over past 20 years from 1936 to 1955. These skin diseases were found to have some important correlations of seasonal and endoclinological factors and recently seemed to become more increases.