title: The role of lymphocytes in immunological memory for resistance to infection by Trichostrongylus colubriformis in guinea pigs.
mesh_terms: D000818:Animals; D000941:Antigens / Q000276:immunology; D003208:Concanavalin A / Q000276:immunology; D005260:Female; D006168:Guinea Pigs; D007116:Immunization, Passive; D007156:Immunologic Memory; D007421:Intestine, Small / Q000469:parasitology; D008214:Lymphocytes / Q000276:immunology* / Q000378:metabolism / Q000469:parasitology; D008643:Mesentery / Q000166:cytology; D010835:Phytohemagglutinins / Q000276:immunology; D013936:Thymidine / Q000378:metabolism; D014252:Trichostrongyloidiasis / Q000276:immunology*
chemical_list: D000941:Antigens; D010835:Phytohemagglutinins; D003208:Concanavalin A; D013936:Thymidine