title: Viral respiratory diseases in Nigeria: a serological survey, II. complement fixing antobody levels of adenoviruses, respiratory syncytial virus, psittacosis virus.
mesh_terms: D000257:Adenoviridae Infections / Q000276:immunology*; D000293:Adolescent; D000328:Adult; D000906:Antibodies; D002648:Child; D002675:Child, Preschool; D002689:Chlamydia / Q000276:immunology*; D003168:Complement Fixation Tests; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D012136:Respiratory Syncytial Viruses / Q000276:immunology*; D012141:Respiratory Tract Infections / Q000276:immunology*; D014777:Virus Diseases / Q000276:immunology*
chemical_list: D000906:Antibodies