Leonard J. Bristol

UICC/Cincinnati Classification of the Radiographic Appearances of Pneumoconioses

H Böhlig, Leonard J. Bristol, P Cartier et al. · CHEST Journal · 1970 · 144 citations

Medicine, Radiology, Pulmonology +5

Radiographic changes in chrysotile asbestos mine and mill workers of Quebec

C. E. Rossiter, Leonard J. Bristol, P Cartier et al. · Archives of Environmental Health An International Journal · 1972 · 68 citations

Medicine, Pathology, Radiology +16

Observations on the Results of Multiple Readings of Chest Films in Coal Miners' Pneumoconiosis

Benjamín Felson, W. K. C. Morgan, Leonard J. Bristol et al. · Radiology · 1973 · 64 citations

Medicine, Radiology, Occupational Health +16

Intestinal tuberculosis: an analysis of 346 cases diagnosed by routine intestinal radiography on 5,529 admissions for pulmonary tuberculosis, 1924-49.

Roger S. Mitchell, Leonard J. Bristol · PubMed · 1954 · 50 citations

Medicine, Internal Medicine, Radiology +15