Saijo, M Respiratory syncytial virus infection in lower respiratory tract and asthma attack in hospitalized children in North Hokkaido, Japan. [electronic resource] - Acta paediatrica Japonica : Overseas edition Jun 1993 - 233-7 p. digital Publication Type: Comparative Study; Journal Article; Review ISSN: 0374-5600 Standard No.: 10.1111/j.1442-200x.1993.tb03043.x doi Subjects--Topical Terms: AdolescentAge FactorsAntigens, Viral--analysisAsthma--enzymologyChildChild, PreschoolFemaleHospitalization--statistics & numerical dataHumansImmunoenzyme TechniquesIncidenceInfantInfant, NewbornJapan--epidemiologyLung Diseases--enzymologyMaleRespiratory Syncytial Viruses--immunologyRespirovirus Infections--enzymologySeasons