title: Application of x-ray diffraction to analytical problems of occupational health.
mesh_terms: D000042:Absorption; D000397:Air Pollution; D001194:Asbestos / Q000032:analysis; D003031:Coal; D004391:Dust; D005374:Filtration; D006244:Hardness; D008274:Magnesium / Q000032:analysis; D009787:Occupational Medicine; D011208:Powders; D012825:Silicon / Q000032:analysis; D013048:Specimen Handling; D013627:Talc / Q000032:analysis; D014961:X-Ray Diffraction
chemical_list: D003031:Coal; D004391:Dust; D011208:Powders; D001194:Asbestos; D013627:Talc; D008274:Magnesium; D012825:Silicon