Gambia Pneumococcal Surveillance Group; Mackenzie, Grant A; Hill, Philip C; Jeffries, David J; Ndiaye, Malick; Sahito, Shah M; Hossain, Ilias; Uchendu, Uchendu; Ameh, David; Adeyemi, Oyedeji; +40 more... Pathirana, Jayani; Olatunji, Yekini; Abatan, Baderinwa; Muhammad, Bilquees S; Ahameefula, Ebirim; Fombah, Augustin E; Odutola, Aderonke; Plumb, Ian D; Akano, Aliu; Ebruke, Bernard E; Ideh, Readon C; Kuti, Bankole; Githua, Peter; Olutunde, Emmanuel; Ofordile, Ogochukwu; Green, Edward; Usuf, Effua; Badji, Henry; Ikumapayi, Usman NA; Manjang, Ahmed; Salaudeen, Rasheed; Nsekpong, E David; Jarju, Sheikh; Antonio, Martin; Sambou, Sana; Ceesay, Lamin; Lowe-Jallow, Yamundow; Fofana, Sidat; Jasseh, Momodou; Mulholland, Kim; Knoll, Maria; Levine, Orin S; Howie, Stephen R; Adegbola, Richard A; Greenwood, Brian M; Corrah, Tumani; Adeshola, Banjo; Lobga, Babila G; Saha, Debasish; Mackenzie, Roslyn; (2021) Impact of the introduction of pneumococcal conjugate vaccination on invasive pneumococcal disease and pneumonia in The Gambia: 10 years of population-based surveillance. The Lancet. Infectious diseases. ISSN 1473-3099 DOI: https://doi.org/10.1016/S1473-3099(20)30880-X