title: Evaluation of survival in challenge experiments.
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D003201:Computers; D004167:Diphtheria Toxin / Q000633:toxicity; D006168:Guinea Pigs; D007239:Infections / Q000401:mortality*; D008433:Mathematics; D051379:Mice; D012107:Research Design; D012480:Salmonella Infections / Q000401:mortality; D013223:Statistics as Topic; D013745:Tetanus Toxoid / Q000627:therapeutic use; D013997:Time Factors
chemical_list: D004167:Diphtheria Toxin; D013745:Tetanus Toxoid