title: Radiation and actinomycin D mortality studies in C57BL 6 mice. II. Combined treatment and gastrointestinal lethality.
mesh_terms: D000818:Animals; D002470:Cell Survival; D003609:Dactinomycin / Q000008:administration & dosage / Q000633:toxicity*; D004307:Dose-Response Relationship, Radiation; D005163:Factor Analysis, Statistical; D007421:Intestine, Small / Q000187:drug effects / Q000528:radiation effects*; D007928:Lethal Dose 50; D051379:Mice; D008810:Mice, Inbred C57BL; D011829:Radiation Dosage; D011833:Radiation Injuries, Experimental; D011838:Radiation-Sensitizing Agents / Q000494:pharmacology*
chemical_list: D011838:Radiation-Sensitizing Agents; D003609:Dactinomycin