Effectiveness of the 13-valent pneumococcal conjugate vaccine against invasive pneumococcal disease in South African children: a case-control study
2017 ◽
Vol 5
(3)
◽
pp. e359-e369
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2016 ◽
Vol 4
(5)
◽
pp. 399-406
◽
2014 ◽
Vol 2
(6)
◽
pp. 464-471
◽
2020 ◽
Vol 125
◽
pp. 104288
◽
2014 ◽
Vol 14
(11)
◽
pp. 1096-1104
◽
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