title: Analytical electron microscopy in pneumoconiosis.
mesh_terms: D000328:Adult; D003461:Crystallography / Q000379:methods; D004577:Electron Probe Microanalysis; D006801:Humans; D008297:Male; D008854:Microscopy, Electron / Q000379:methods; D008875:Middle Aged; D011009:Pneumoconiosis / Q000175:diagnosis* / Q000473:pathology