title: Intestinal crypt survival: the effect of cobalt-60, 250-kVcp x-rays and fission neutrons.
mesh_terms: D000818:Animals; D002470:Cell Survival / Q000528:radiation effects; D003036:Cobalt Isotopes; D007421:Intestine, Small / Q000528:radiation effects*; D007583:Jejunum / Q000473:pathology / Q000528:radiation effects; D007928:Lethal Dose 50; D008297:Male; D051379:Mice; D009502:Neutrons; D011829:Radiation Dosage; D011833:Radiation Injuries, Experimental / Q000473:pathology*
chemical_list: D003036:Cobalt Isotopes