title: [Immunodepressive properties of cell-free extracts of Escherichia coli].
mesh_terms: D000818:Animals; D000941:Antigens; D000942:Antigens, Bacterial; D002474:Cell-Free System; D004912:Erythrocytes; D004926:Escherichia coli; D007166:Immunosuppressive Agents / Q000494:pharmacology*; D051379:Mice; D012485:Salmonella typhi; D012756:Sheep
chemical_list: D000941:Antigens; D000942:Antigens, Bacterial; D007166:Immunosuppressive Agents
vernacular_title: Immunodepressivnye svoĭstva beskletochnykh ékstraktov, poluchennye iz Escherichia coli.