title: Research findings on the toxicity of quartz particles relevant to pulverized fuel ash.
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002645:Chickens; D004391:Dust; D005579:Fossil Fuels / Q000633:toxicity; D006168:Guinea Pigs; D006801:Humans; D008252:Macaca fascicularis; D011791:Quartz / Q000378:metabolism / Q000633:toxicity*; D012822:Silicon Dioxide / Q000633:toxicity*
chemical_list: D004391:Dust; D005579:Fossil Fuels; D011791:Quartz; D012822:Silicon Dioxide