Improving influenza surveillance in Portuguese preschool children by parents’ report
Titel:
Improving influenza surveillance in Portuguese preschool children by parents’ report
Auteur:
Paixão, Paulo Piedade, Cátia Papoila, Ana Caires, Iolanda Pedro, Catarina Santos, Madalena Silvestre, Maria José Brum, Laura Nunes, Baltazar Guiomar, Raquel Curran, Martin D Carvalho, Ana Marques, Teresa Neuparth, Nuno