Links
[1] https://www.sciensano.be/en/biblio?f%5Bauthor%5D=182807&f%5Bsearch%5D=Guy%20Berbers
[2] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=2724&f%5Bsearch%5D=Adult
[3] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=28281&f%5Bsearch%5D=Antibodies%2C%20Bacterial
[4] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=2007&f%5Bsearch%5D=Bordetella%20pertussis
[5] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=17769&f%5Bsearch%5D=Diphtheria
[6] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=33399&f%5Bsearch%5D=Diphtheria-Tetanus-Pertussis%20Vaccine
[7] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=42&f%5Bsearch%5D=Europe
[8] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=648&f%5Bsearch%5D=Humans
[9] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=3495&f%5Bsearch%5D=Immunoglobulin%20G
[10] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=2760&f%5Bsearch%5D=middle%20aged
[11] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=19200&f%5Bsearch%5D=Seroepidemiologic%20Studies
[12] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=17775&f%5Bsearch%5D=Tetanus
[13] https://www.sciensano.be/en/biblio?f%5Bkeyword%5D=20508&f%5Bsearch%5D=Whooping%20Cough
[14] https://www.sciensano.be/en/health-topics/health-and-disease-monitoring