| [analysis of clinical features of community-acquired pneumonia caused by pediatric respiratory syncytial virus and human metapneumovirus]. | we retrospectively reviewed the background, clinical features, blood tests, and complications in the 720 children seen for acute respiratory tract infection from july 2004 to december 2005. of these, 75 (10.5%) were diagnosed with pneumonia due to respiratory syncytial virus (rsv) and 19 (2.6%) with pneumonia due to human metapneumovirus (hmpv) based on multiplex pcr analysis of nasopharyngeal samples. rsv was pcr-positive mostly in winter, -from november to january-, and hmpv mostly in spring, ... | 2010 | 20170013 |