Simson, F. W., & Strachan, A. S. (1935). Silicosis and tuberculosis: Observations on the origin and character of silicotic lesions as shown in cases occurring on the Witwatersrand. South African Inst. for Medical Research.
Chicago-Zitierstil (17. Ausg.)Simson, Frank William, und Archibald Sutherland Strachan. Silicosis and Tuberculosis: Observations on the Origin and Character of Silicotic Lesions as Shown in Cases Occurring on the Witwatersrand. Johannesburg: South African Inst. for Medical Research, 1935.
MLA-Zitierstil (9. Ausg.)Simson, Frank William, und Archibald Sutherland Strachan. Silicosis and Tuberculosis: Observations on the Origin and Character of Silicotic Lesions as Shown in Cases Occurring on the Witwatersrand. South African Inst. for Medical Research, 1935.