title: Non-radiation effects of thorotrast and other colloidal substances.
mesh_terms: D000512:Alpha Particles; D003102:Colloids; D003912:Dextrins; D004339:Drug Compounding; D005549:Foreign-Body Reaction; D006195:Hafnium / Q000494:pharmacology; D008854:Microscopy, Electron; D010087:Oxides; D010316:Particle Size; D011827:Radiation; D013911:Thorium Dioxide / Q000009:adverse effects*; D013997:Time Factors; D015040:Zirconium / Q000494:pharmacology
chemical_list: D003102:Colloids; D003912:Dextrins; D010087:Oxides; D013911:Thorium Dioxide; D015040:Zirconium; D006195:Hafnium