title: Silica and some silicates.
mesh_terms: D000818:Animals; D002273:Carcinogens; D006801:Humans; D012824:Silicic Acid / Q000633:toxicity*; D012822:Silicon Dioxide / Q000633:toxicity*
chemical_list: D002273:Carcinogens; D012824:Silicic Acid; D012822:Silicon Dioxide