| correlation between nucleotide mutation and viral loads of human bocavirus 1 in hospitalized children with respiratory tract infection. | the human bocavirus 1 (hbov1) parvovirus causes respiratory disease and primarily affects children. despite its worldwide prevalence, the mechanisms of hbov1 replication and pathogenesis remain largely undefined. in this study of 846 children hospitalized at the children's hospital of chongqing medical university in china for respiratory tract infection between june 2009 and may 2011, hbov1 was detected in 112 (13.2%) by real-time quantitative pcr. the median age of hbov1-positive patients was 1 ... | 2013 | 23303830 |