[Silicosis in tractor drivers working on sandy soils on tree farms].
D000328:Adult; D000382:Agricultural Workers' Diseases / Q000175:diagnosis*; D000383:Agriculture / Q000295:instrumentation; D004391:Dust / Q000032:analysis; D006801:Humans; D008875:Middle Aged; D012829:Silicosis / Q000175:diagnosis*; D012987:Soil; D014197:Trees; D014455:Ukraine
D004391:Dust; D012987:Soil
Silikoz u traktoristov, rabotaiushchikh na peschanykh gruntakh v lesnykh khoziaĭstvakh.