title: The influence of selenourea and of colloidal selenium on the survival of E. coli B-r after x-irradiation.
mesh_terms: D002470:Cell Survival / Q000187:drug effects; D003102:Colloids; D004926:Escherichia coli / Q000166:cytology / Q000187:drug effects* / Q000528:radiation effects*; D009584:Nitrogen; D011830:Radiation Effects; D012643:Selenium / Q000494:pharmacology*; D013890:Thiourea / Q000494:pharmacology; D014508:Urea
chemical_list: D003102:Colloids; D014508:Urea; D013890:Thiourea; D012643:Selenium; D009584:Nitrogen