title: Reactions of sera and nasal secretions with staphylococcal antigens.
mesh_terms: D000937:Antigen-Antibody Reactions; D000941:Antigens; D001426:Bacterial Proteins; D002353:Carrier State; D006801:Humans; D005779:Immunodiffusion; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D009297:Nasal Mucosa / Q000378:metabolism*; D011234:Precipitins; D012463:Saliva / Q000276:immunology; D013203:Staphylococcal Infections / Q000276:immunology*; D013210:Staphylococcus / Q000276:immunology*
chemical_list: D000941:Antigens; D001426:Bacterial Proteins; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D011234:Precipitins