title: Assessment of the  220 Rn fraction retained in mice after a single injection of  224 Ra.
mesh_terms: D000818:Animals; D001729:Bismuth / Q000378:metabolism; D001822:Body Burden; D005260:Female; D007274:Injections, Intraperitoneal; D007854:Lead / Q000378:metabolism; D051379:Mice; D011868:Radioisotopes / Q000378:metabolism; D011883:Radium / Q000008:administration & dosage / Q000378:metabolism*; D011886:Radon / Q000378:metabolism*
chemical_list: D011868:Radioisotopes; D007854:Lead; D011886:Radon; D001729:Bismuth; D011883:Radium