title: Hepatitis E in Portuguese haemophiliacs and blood donors.
authors.affiliation: Serviço Imuno-Hemoterapia, Hospital S. João, Porto, Portugal.
authors.forename: F
authors.initials: F
authors.lastname: Araújo
authors.affiliation: Serviço Imuno-Hemoterapia, Hospital S. João, Porto, Portugal.
authors.forename: M C
authors.initials: MC
authors.lastname: Koch
authors.affiliation: Serviço Imuno-Hemoterapia, Hospital S. João, Porto, Portugal.
authors.forename: F
authors.initials: F
authors.lastname: Monteiro
authors.affiliation: Serviço Imuno-Hemoterapia, Hospital S. João, Porto, Portugal.
authors.forename: A R
authors.initials: AR
authors.lastname: Araújo
authors.affiliation: Serviço Imuno-Hemoterapia, Hospital S. João, Porto, Portugal.
authors.forename: L M
authors.initials: LM
authors.lastname: Cunha-Ribeiro