title: Quantitative study of the effect of single and split-dose x-irradiation on HeLa in monolayer culture.
mesh_terms: D000818:Animals; D002417:Cattle; D002452:Cell Count; D004305:Dose-Response Relationship, Drug; D006367:HeLa Cells / Q000528:radiation effects*; D006801:Humans; D007106:Immune Sera; D066298:In Vitro Techniques; D011830:Radiation Effects; D011874:Radiometry; D013194:Staining and Labeling
chemical_list: D007106:Immune Sera