Nishiyama, S [Collagen disease from the aspect of dermatology with special reference to overlapping of systemic lupus erythematosus, progressive sclerosis and dermatomyositis]. [electronic resource] - Saishin igaku. Modern medicine Oct 1969 - 2036-47 p. digital Publication Type: Journal Article ISSN: 0370-8241 Subjects--Topical Terms: Dermatomyositis--complicationsHumansLupus Erythematosus, Systemic--complicationsScleroderma, Systemic--complications