title: The radioactive properties and biological behavior of 224Ra (ThX) and its daughters.
mesh_terms: D000186:Actinium; D000818:Animals; D001842:Bone and Bones / Q000528:radiation effects; D006207:Half-Life; D006801:Humans; D007854:Lead; D051379:Mice; D011854:Radiochemistry; D011868:Radioisotopes; D011883:Radium / Q000008:administration & dosage; D051381:Rats; D013910:Thorium; D013911:Thorium Dioxide / Q000008:administration & dosage; D014018:Tissue Distribution
chemical_list: D011868:Radioisotopes; D007854:Lead; D013910:Thorium; D013911:Thorium Dioxide; D000186:Actinium; D011883:Radium