Madhi SA, Moreira M, Koen A, van Niekerk N, et al. Impact of HIV status and vaccination schedule on bacterial nasopharyngeal
carriage following infant immunisation with the pneumococcal non-typeable
Haemophilus influenzae protein D conjugate vaccine in South Africa. Vaccine 2020 Feb 5. pii: S0264-410X(20)30100.
PMID: 32035706