1. The Lungs in Systemic Diseases;Rubin,1969
2. Note sur la sclerodermie;Gintrac;Rev Med Chir Paris,1847
3. The visceral manifestations of scleroderma: Historical essay;Sackner;Arthritis Rheum,1962
4. Case of scleroderma or sclerema with the autopsy and remarks;Day W;Am J Med Sci,1870
5. On scleroderma;Harlingen;Am J Syph Dermatol,1873