title: Letter: Radiation injury of lungs and heart.
mesh_terms: D006321:Heart / Q000528:radiation effects*; D006801:Humans; D008168:Lung / Q000528:radiation effects*; D011832:Radiation Injuries / Q000209:etiology*; D013256:Steroids; D013375:Substance Withdrawal Syndrome / Q000150:complications*
chemical_list: D013256:Steroids