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New dust standards for British coal mines.
Jacobsen M, Rae S, Walton WH, Rogan JM. Jacobsen M, et al. Among authors: walton wh. Nature. 1970 Aug 1;227(5257):445-7. doi: 10.1038/227445a0. Nature. 1970. PMID: 5428460 No abstract available.
Pneumoconiosis and chronic bronchitis.
Muir DC, Burns J, Jacobsen M, Walton WH. Muir DC, et al. Among authors: walton wh. Br Med J. 1977 Aug 13;2(6084):424-7. doi: 10.1136/bmj.2.6084.424. Br Med J. 1977. PMID: 890324 Free PMC article.
Pneumoconiosis and chronic bronchitis.
Muir DC, Burns J, Jacobsen M, Walton WH. Muir DC, et al. Among authors: walton wh. Br Med J. 1977 Dec 3;2(6100):1478. doi: 10.1136/bmj.2.6100.1478. Br Med J. 1977. PMID: 589282 Free PMC article. No abstract available.
[pneumoconiosis and environmental factors].
Walton WH. Walton WH. Rev Inst Hyg Mines (Hasselt). 1972;27(3):130-5. Rev Inst Hyg Mines (Hasselt). 1972. PMID: 4663993 French. No abstract available.
20 results