Tetanus–diphtheria–pertussis vaccine may suppress the immune response to subsequent immunization with pneumococcal CRM197-conjugate vaccine (coadministered with quadrivalent meningococcal TT-conjugate vaccine): a randomized, controlled trial

Journal of Travel Medicine
Volume 24, Issue 4, July-August 2017
https://academic.oup.com/jtm/issue/24/4

Original Article
Tetanus–diphtheria–pertussis vaccine may suppress the immune response to subsequent immunization with pneumococcal CRM197-conjugate vaccine (coadministered with quadrivalent meningococcal TT-conjugate vaccine): a randomized, controlled trial
Mohamed Tashani; Leon Heron; Melanie Wong; Harunor Rashid; Robert Booy