… asbestos dust started on 1 January 1977 l 13, 21 l. The retrospective estimation of the degree
of asbestos dust … employees formerly exposed to asbestos dust in our own country and to …

… asbestos dust and asbestosis, lung cancer, and mesotheliomas. Not much is known, however,
as to what levels of dust … If one were to assume an expected mortality rate for all causes in …

… asbestos factories were undertaken to investigate the effect of fibre type and manufacturing
process on lung cancer, mesothelioma, and asbestosis. … Connecticut mortality rates gave an …

… exposure to asbestos dust are at risk of developing asbestosis and mesothelioma and at very
… included in the mortality statistics of the United States, and their death rates are very high . …

… Diffusion of dust from higher to lower exposure areas was common, especially in the plants
without … sensitivity to asbestos, but rather denote the lower female reference mortality rates in …

… cancer mortality in comparison to the national death rates. The lung cancer risk increased
by dust … as a dose-response relationship for asbestos exposure and the risk for lung cancer. …

… 53, and the mortality rates used for each … asbestos dust were followed up and the mortality
among them compared with that which would have been expected on the basis of the mortality …

… The supply of asbestos as dust in jute sacks was stopped during 1960-70. … of dust, and
high speed machines had been introduced into the finishing area. Extraction of respirable dust …

… , and mortality rates are shown … dust level on respiratory cancer mortality showed that the
contributions of each was about the same and that a time-weighted measure of asbestos dust …

… asbestos dust. Six grades were adopted ranging from grade 1, which included office workers
with very low exposure, to grade 6, which included disintegrators, openers, and others with …