title: Epidemiology of respiratory syncytial virus infection in Washington, D.C. I. Importance of the virus in different respiratory tract disease syndromes and temporal distribution of infection.
mesh_terms: D000917:Antibody Formation; D001990:Bronchiolitis, Viral / Q000453:epidemiology / Q000382:microbiology; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D004219:District of Columbia; D006801:Humans; D007223:Infant; D009976:Orthomyxoviridae Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000276:immunology / Q000382:microbiology; D011024:Pneumonia, Viral / Q000453:epidemiology / Q000382:microbiology; D012136:Respiratory Syncytial Viruses / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity; D012141:Respiratory Tract Infections / Q000175:diagnosis / Q000453:epidemiology* / Q000382:microbiology; D012621:Seasons