title: Epidemiology of rotavirus infection in Tokyo during two winter seasons, as revealed by analyses of recovered viral RNA.
mesh_terms: D002675:Child, Preschool; D004591:Electrophoresis, Polyacrylamide Gel; D006801:Humans; D007223:Infant; D012367:RNA, Viral / Q000032:analysis*; D012400:Rotavirus Infections / Q000453:epidemiology*; D012621:Seasons; D014041:Tokyo
chemical_list: D012367:RNA, Viral