Hendrikx, LHOztürk, Kde Rond, LGHVeenhoven, RHSanders, EAMBerbers, GAMBuisman, AM2025-03-202025-03-2020112118717810.1016/j.vaccine.2010.12.033https://rivm.openrepository.com/handle/10029/645369Identifying long-term memory B-cells in vaccinated children despite waning antibody levels specific for Bordetella pertussis proteinsArticleVaccine 2011; 29(7):1431-72025-03-20