Bibliographic EntryYezli, S., van der Linden, M., Booy, R. & Al Otaibi, B. (2019). Pneumococcal disease during Hajj and Umrah: Research agenda for evidence-based vaccination policy for these events. Travel Med. Infect. Dis. 29, 8–15
Yezli, S., van der Linden, M., Booy, R. & Al Otaibi, B. (2019). Pneumococcal disease during Hajj and Umrah: Research agenda for evidence-based vaccination policy for these events. Travel Med. Infect. Dis. 29, 8–15