title: The effect of radiation on the survival in vitro of rat thymocytes of different size.
mesh_terms: D000818:Animals; D003036:Cobalt Isotopes; D066298:In Vitro Techniques; D008214:Lymphocytes / Q000528:radiation effects*; D008297:Male; D011830:Radiation Effects; D051381:Rats; D013950:Thymus Gland / Q000528:radiation effects*
chemical_list: D003036:Cobalt Isotopes