title: Surface antigens on haemoparasites and their relevance to protective immunity.
mesh_terms: D000818:Animals; D000954:Antigens, Surface / Q000276:immunology*; D006801:Humans; D007113:Immunity, Innate; D007891:Leishmania / Q000276:immunology; D010272:Parasitic Diseases / Q000276:immunology*; D012550:Schistosoma mansoni / Q000276:immunology; D014346:Trypanosoma brucei brucei / Q000276:immunology
chemical_list: D000954:Antigens, Surface