title: Delayed development of primary immunological responsiveness in neonatally thymectomized swiss albino mice.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D000937:Antigen-Antibody Reactions; D000941:Antigens; D004912:Erythrocytes; D005260:Female; D006460:Hemolysin Proteins; D006968:Hypersensitivity, Delayed; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D008297:Male; D051379:Mice; D012756:Sheep; D013934:Thymectomy; D013950:Thymus Gland / Q000276:immunology*
chemical_list: D000941:Antigens; D006460:Hemolysin Proteins; D007074:Immunoglobulin G; D007075:Immunoglobulin M