(Q36912158)
Statements
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A controlled field trial of the effectiveness of cholera and cholera El Tor vaccines in the Philippines (English)
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J. C. Azurin
A. Cruz
T. P. Pesigan
M. Alvero
T. Camena
R. Suplido
L. Ledesma
1 January 1967
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703-727
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Identifiers
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