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Pedro Cabral
Serviço de Patologia Clínica. Centro Hospitalar Universitário Cova da Beira. Covilhã.
Portugal
Mafalda Margarida Louro Felgueiras.
Bernardo Gomes
Unidade de Saúde Pública Entre Douro e Vouga I. Departamento de Saúde Pública Administração Regional da Saúde Norte. Porto.
Instituto de Saúde Pública. Universidade do Porto. Porto.
Portugal
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