title: [Immunity in hookworm infection].
authors.forename: R G
authors.initials: RG
authors.lastname: Zhang
authors.forename: R Y
authors.initials: RY
authors.lastname: Feng
mesh_terms: D000818:Animals; D000947:Antigens, Helminth / Q000276:immunology; D006725:Hookworm Infections / Q000175:diagnosis / Q000276:immunology*; D006801:Humans; D007159:Immunologic Tests; D017221:Necator americanus / Q000276:immunology; D009332:Necatoriasis / Q000175:diagnosis / Q000276:immunology
chemical_list: D000947:Antigens, Helminth