title: Human metapneumovirus: an important cause of acute respiratory illness.
authors.affiliation: Radboud University Medical Center, Nijmegen, The Netherlands.
authors.forename: Adilia
authors.initials: A
authors.lastname: Warris
authors.forename: Ronald
authors.initials: R
authors.lastname: de Groot
mesh_terms: D000208:Acute Disease; D002648:Child; D006801:Humans; D029121:Metapneumovirus / Q000145:classification / Q000235:genetics / Q000276:immunology / Q000472:pathogenicity*; D018184:Paramyxoviridae Infections / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000821:virology*; D012141:Respiratory Tract Infections / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000821:virology*