title: Effect of splenectomy and endotoxin-mediated modification of host resistance to infection.
mesh_terms: D000818:Animals; D003609:Dactinomycin; D004731:Endotoxins / Q000494:pharmacology*; D007108:Immune Tolerance / Q000187:drug effects; D007710:Klebsiella Infections / Q000276:immunology*; D007711:Klebsiella pneumoniae; D051381:Rats; D012477:Salmonella enteritidis / Q000276:immunology; D012486:Salmonella typhimurium / Q000276:immunology; D013156:Splenectomy; D013911:Thorium Dioxide; D014774:Virulence; D015054:Zymosan
chemical_list: D004731:Endotoxins; D003609:Dactinomycin; D015054:Zymosan; D013911:Thorium Dioxide