title: Immune response in persistent infection. Further studies on persistent respiratory infection in man with para-influenza type 3 virus.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000914:Antibodies, Viral / Q000032:analysis; D001991:Bronchitis / Q000276:immunology; D003139:Common Cold / Q000188:drug therapy / Q000453:epidemiology; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007109:Immunity; D005779:Immunodiffusion; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D008173:Lung Diseases, Obstructive / Q000276:immunology; D008297:Male; D008875:Middle Aged; D009515:New Jersey; D018184:Paramyxoviridae Infections / Q000276:immunology*; D011506:Proteins / Q000032:analysis; D011656:Pulmonary Emphysema / Q000276:immunology; D012141:Respiratory Tract Infections / Q000276:immunology*; D018108:Respirovirus / Q000276:immunology* / Q000302:isolation & purification; D013183:Sputum / Q000032:analysis
chemical_list: D000900:Anti-Bacterial Agents; D000914:Antibodies, Viral; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D011506:Proteins