(Q36629754)
Statements
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Controlled field trial of a typhoid vaccine prepared with a nonmotile mutant of Salmonella typhi Ty2 (English)
Salmonella typhi
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M. H. Wahdan
J. E. Sippel
I. A. Mikhail
A. E. Rahka
E. S. Anderson
H. A. Sparks
1 January 1975
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69-73
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Identifiers
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1 reference