TY - JOUR AU - Cuevas, Maria Teresa AU - Ledesma, Juan AU - Pozo Sanchez, Francisco AU - Casas Flecha, Inmaculada AU - Perez-Breña, Pilar PY - 2010 DO - 10.1590/s1135-57272010000500003 SN - 1135-5727 UR - http://hdl.handle.net/20.500.12105/9207 AB - There are three types of influenza viruses: A, B, C. These viruses evolves constantly due to two main characteristics: the first one is the lack of the correction ability of the viral polymerase which causes the accumulation of single nucleotide... LA - spa PB - Ministerio de Sanidad y Consumo (España) KW - Humans KW - Influenza, Human KW - Spain KW - Time Factors KW - Influenza A Virus, H1N1 Subtype KW - Laboratories KW - Pandemics KW - Population Surveillance KW - Virology TI - Gripe pandémica H1N1 (2009). Experiencia de la Red de Laboratorios de Gripe del Sistema de Vigilancia de la Gripe en España (SVGE) T2 - Pandemic influenza A(H1N1): the experience of the Spanish Laboratories of Influenza Network (ReLEG) TY - journal article ER -