The relationship between coal rank and the prevalence of pneumoconiosis.

As part of the Periodic X-ray Scheme of the National Coal Board (NCB), a comparison is made between the previous and new films of all miners who were face-workers on the former occasion, five years earlier. This assessment is made by distributing the films randomly to all the NCB readers. This paper...

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Библиографические подробности
Главные авторы: Bennett, J G, Dick, J A, Kaplan, Y S, Shand, P A, Shennan, D H, Thomas, D J, Washington, J S
Формат: Artigo
Язык:Inglês
Опубликовано: 1979
Предметы:
Research Article
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC1008565/
https://ncbi.nlm.nih.gov/pubmed/500778
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