using 9 pairs of exposure-period-matched shipyard and insulation workers ( amphibole exposure ) and chrysotile-industry workers ( chrysotile exposure ) with mesothelioma , and an additional 9 pairs of workers with asbestosis , we found that the chrysotile workers with mesothelioma had 400 times the median lung fibre burden of the shipyard and insulation workers with mesothelioma .
C0003949
asbestosis
C0024109
lung