7Mc Connochie KM,Hall CB,Walsh EE,et al.Variation in severity of respritory syncytial virus infections with subtype[J].J Pediatr,1990,117:(1 Pt 1):52-62.
8Neves B J,Fonseca C,Cardoso M,et al.Relationship between respiratory syncytial virus subtybe and clinical reverity in bronchiolitis[J].Ann Esp Pediatr,2001,54(6):559-566.
9Papadopoulos NG,Moustaki M,Tsolia M,et al.Association of rhinovirus infection with increased disease severity acute bronchiolitis strain[J].Am J Respir Critcare Med,2002,9:1285-1294.
10van den Hoogen BG,de Jong TC,Grou J,et al.A newly discovered human metapneumovirus isolation from young children with respirtory tract disease[J].Nat Med,2001,7:719-724.
4Sonmez K,Turkyilmaz Z,Demirogullari B. Conservative treatment for small intestinal intussusception associated with Henoch-Schonlein,s purpura[J].Surgery Today(Japanese Journal of Surgery ),2002,(12):1031-1034.
