Links
[1] https://www.sciensano.be/nl/biblio/multiyear-serological-surveillance-notifiable-influenza-a-viruses-belgian-poultry-a-retrospective
[2] https://www.sciensano.be/nl/people/sylvie-marche/biblio
[3] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=35568&f%5Bsearch%5D=Houdart%2C%20Philippe
[4] https://www.sciensano.be/nl/biblio?f%5Bauthor%5D=35562&f%5Bsearch%5D=Thierry%20van%20den%20Berg
[5] https://www.sciensano.be/nl/people/benedicte-lambrecht/biblio
[6] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=423&f%5Bsearch%5D=Animals
[7] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=441&f%5Bsearch%5D=Antibodies%2C%20Viral
[8] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=444&f%5Bsearch%5D=Belgi%C3%AB
[9] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=2418&f%5Bsearch%5D=Chickens
[10] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=17499&f%5Bsearch%5D=Ducks
[11] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=432&f%5Bsearch%5D=Enzyme-Linked%20Immunosorbent%20Assay
[12] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=17502&f%5Bsearch%5D=Geese
[13] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=27801&f%5Bsearch%5D=Influenza%20A%20virus
[14] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=27804&f%5Bsearch%5D=Influenza%20in%20Birds
[15] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=2466&f%5Bsearch%5D=Poultry%20Diseases
[16] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=4692&f%5Bsearch%5D=Retrospective%20Studies
[17] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=19200&f%5Bsearch%5D=Seroepidemiologic%20Studies
[18] https://www.sciensano.be/nl/biblio?f%5Bkeyword%5D=22059&f%5Bsearch%5D=Turkeys