Declining antibody levels after hepatitis B vaccination in Down syndrome: A need for booster vaccination?
Eijsvoogel NB, Hollegien MI, Bok VLA, Derksen Lubsen AG, Dikken FPJ, Leenders SACAP, Pijning A, Post E, Wojciechowski M, Hilbink M, de Vries E. Declining antibody levels after hepatitis B vaccination in Down syndrome: A need for booster vaccination? J Med Virol. 2017 09; 89(9):1682-1685.