- Antibody persistence against diphtheria, tetanus, pertussis, poliomyelitis and Haemophilus influenzae type b (Hib) in 5-6-year-old children after primary vaccination and first booster with a pentavalent combined acellular pertussis vaccine: immunogenicity and tolerance of a tetravalent combined acellular pertussis vaccine given as a second booster. Mallet, E., Matisse, N., Mathieu, N., Langue, J., Boisnard, F., Soubeyrand, B. Vaccine (2004)