1. Diffuse scleroderma: its frequency: its occurrence in stone-masons; its treatment by fibrolysin - elevations of temperature due to fibrolysin injections;Bramwell;Edin Med J,1914
2. Scleroderma in gold miners on the Witwatersrand with particular reference to pulmonary manifestations;Erasmus;SA J Lab Clin Med,1957
3. Les rapports de la sclerodermie et de la silicose a propos d'une observation;Kissel;Ann Med Nancy,1965
4. Silicose et sclerodermis;Cauvet;Schweiz Med Wochenschr,1964
5. Su duo casi de silicosi e sclerodermia;Bellini;Med Lavoro,1959