Development of pathogenicity-driven definitions of outcomes for a field trial of a killed oral vaccine against enterotoxigenic Escherichia coli in Egypt: application of an evidence-based method.
Clemens J, Savarino S, Abu-Elyazeed R, Safwat M, Rao M, Wierzba T, Svennerholm AM, Holmgren J, Frenck R, Park E, Naficy A. Development of pathogenicity-driven definitions of outcomes for a field trial of a killed oral vaccine against enterotoxigenic Escherichia coli in Egypt: application of an evidence-based method. J Infect Dis. 2004 Jun 15; 189(12):2299-307.