title: Carbon black, titanium dioxide, and talc.
mesh_terms: D000818:Animals; D015197:Carcinogenicity Tests; D002471:Cell Transformation, Neoplastic / Q000139:chemically induced*; D004781:Environmental Exposure / Q000009:adverse effects / Q000706:statistics & numerical data; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D053260:Soot / Q000506:poisoning* / Q000633:toxicity; D013627:Talc / Q000506:poisoning* / Q000633:toxicity; D014025:Titanium / Q000506:poisoning* / Q000633:toxicity
chemical_list: D053260:Soot; D013627:Talc; C009495:titanium dioxide; D014025:Titanium