title: The osteosarcomogenic effectiveness of the short-lived 224Ra compared with that of the long-lived 226Ra in mice.
mesh_terms: D000818:Animals; D001859:Bone Neoplasms / Q000209:etiology*; D004307:Dose-Response Relationship, Radiation; D005260:Female; D006207:Half-Life; D051379:Mice; D009381:Neoplasms, Radiation-Induced; D012516:Osteosarcoma / Q000209:etiology*; D011883:Radium
chemical_list: D011883:Radium