[Acute respiratory tract infections in children in winter: epidemiology and clinical manifestations seen in Tokyo in the last 10 years].
D000208:Acute Disease; D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005455:Fluorescent Antibody Technique; D006801:Humans; D007223:Infant; D009174:Mycoplasma / Q000302:isolation & purification; D010614:Pharynx / Q000382:microbiology; D012141:Respiratory Tract Infections / Q000453:epidemiology / Q000382:microbiology; D012621:Seasons; D014041:Tokyo; D014780:Viruses / Q000302:isolation & purification