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BACKGROUND Typhoid vaccination is a public health priority in developing countries where young children are greatly affected by typhoid fever. Because present vaccines are not recommended for(More)
Melamine is used in the synthesis of resins used for the manufacture of laminates, plastics and coatings, including materials in contact with food such as crockery. A method for the assessment of(More)
Shigellosis is a mild-to-severe diarrheal infection, caused by the genus Shigella, and is responsible for significant morbidity and mortality worldwide. We evaluated the safety and immunogenicity of(More)
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