Response of the lung to intermittent irradiation: the importance of average versus instantaneous dose rate.
D000818:Animals; D016026:Bone Marrow Transplantation; D006801:Humans; D007928:Lethal Dose 50; D008168:Lung / Q000528:radiation effects*; D051379:Mice; D011014:Pneumonia / Q000209:etiology; D011879:Radiotherapy Dosage; D014916:Whole-Body Irradiation