Browsing by Subject "Silicotuberculose"
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(s.d.)A study made of 1,901 cases of silicosis, in various stages, coming from mines located at different altitudes. Of these, 763 were a micronodular form of silicosis, 295 were macronodular, 253 were confluent and 590 were ...
(s.d.)This epidemiological study attempts to determine the relation that exists between environmental factors and silicosis. Evaluation studies were conducted from 1949 to 1969 primarily in mines exploiting lead, zinc, and copper. ...