Zobrazeno 1 - 3
of 3
pro vyhledávání: '"D W, Groce"'
Publikováno v:
American journal of industrial medicine. 34(6)
The objective of this work was to estimate the percentage of workers by industry that are exposed to defined concentrations of respirable crystalline silica dust.An algorithm was used to estimate the percentage of total workers exposed to crystalline
Publikováno v:
American journal of industrial medicine. 30(3)
This report describes the involvement of mine management personnel at U.S. mines in providing environmental and medical services related to respiratory health. The data were obtained by means of a questionnaire that was administered to mine managemen
Publikováno v:
MMWR. CDC surveillance summaries : Morbidity and mortality weekly report. CDC surveillance summaries. 35(2)