title: Lymphocytes and eosinophils in the immune response of rats to initial and subsequent infections with Nippostrongylus brasiliensis.
mesh_terms: D000818:Animals; D004804:Eosinophils / Q000276:immunology*; D005260:Female; D008214:Lymphocytes / Q000276:immunology*; D008407:Mast Cells / Q000276:immunology; D009349:Nematode Infections / Q000276:immunology*; D009559:Nippostrongylus / Q000276:immunology; D051381:Rats