title: Trichinella spiralis: immunosuppression in challenge infections of Swiss mice.
mesh_terms: D000818:Animals; D004912:Erythrocytes / Q000276:immunology; D007165:Immunosuppression Therapy; D007421:Intestine, Small / Q000469:parasitology; D051379:Mice; D009132:Muscles / Q000469:parasitology; D013154:Spleen / Q000276:immunology; D013997:Time Factors; D014234:Trichinella; D014235:Trichinellosis / Q000276:immunology* / Q000469:parasitology