Typhoid Fever and Invasive Nontyphoid Salmonellosis, Malawi and South Africa
Nicholas A. Feasey, Brett N. Archer, Robert S. Heyderman, Arvinda Sooka, Brigitte Dennis, Melita A. Gordon , and Karen H. Keddy
Author affiliations: Author affiliations: Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi (N.A. Feasey, R.S. Heyderman, B. Dennis); National Institute for Communicable Diseases, Johannesburg, South Africa (B.N. Archer, A. Sooka, K.H. Keddy); University of the Witwatersrand, Johannesburg (K.H. Keddy); University of Liverpool, Liverpool, UK (M.A. Gordon)
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