Cockcroft, A., Lyons, J. P., Andersson, N., & Saunders, M. J. (1983). Prevalence and relation to underground exposure of radiological irregular opacities in South Wales coal workers with pneumoconiosis.
Chicago Style CitationCockcroft, A., J P. Lyons, N. Andersson, and M J. Saunders. Prevalence and Relation to Underground Exposure of Radiological Irregular Opacities in South Wales Coal Workers With Pneumoconiosis. 1983.
MLA CitationCockcroft, A., J P. Lyons, N. Andersson, and M J. Saunders. Prevalence and Relation to Underground Exposure of Radiological Irregular Opacities in South Wales Coal Workers With Pneumoconiosis. 1983.
Warning: These citations may not always be 100% accurate.