Assessing the radiological progression of simple pneumoconiosis
Subtitle: with particular reference to the periodic x-ray scheme of the National Coal Board
By: by F. D. K. Liddell [and others
Series: Medical research memorandum -- 4; Medical research memorandum -- 4.
Publisher: National Coal Board, Medical Service
Published: 1966
Place of publication: London]
Language: eng
Number of pages: 100
Subjects: Lungs; Dust diseases; Coal Mining; Pneumoconiosis; Diagnostic imaging