Efficacy of nine-valent pneumococcal conjugate vaccine against pneumonia and invasive pneumococcal disease in The Gambia: randomised, double-blind, placebo-controlled trial
2005 ◽
Vol 365
(9465)
◽
pp. 1139-1146
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FT Cutts
◽
SMA Zaman
◽
G Enwere
◽
S Jaffar
◽
OS Levine
◽
...