title: Comparative investigations on the biokinetics of colloidal thorium, zirconium, and hafnium dioxides in animals.
mesh_terms: D000818:Animals; D001822:Body Burden; D004285:Dogs; D005260:Female; D006195:Hafnium / Q000008:administration & dosage / Q000378:metabolism*; D007267:Injections; D007700:Kinetics; D008099:Liver / Q000378:metabolism; D051379:Mice; D011817:Rabbits; D011829:Radiation Dosage; D011868:Radioisotopes / Q000008:administration & dosage*; D051381:Rats; D013154:Spleen / Q000378:metabolism; D013911:Thorium Dioxide / Q000008:administration & dosage / Q000378:metabolism*; D014018:Tissue Distribution; D014915:Whole-Body Counting; D015040:Zirconium / Q000008:administration & dosage / Q000378:metabolism*
chemical_list: D011868:Radioisotopes; D013911:Thorium Dioxide; D015040:Zirconium; D006195:Hafnium