(Q39506759)
Statements
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Sentinel surveillance for patients with acute hepatitis in Egypt, 2001-04. (English)
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Talaat M
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El-Sayed N
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Kandeel A
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Azab MA
1 reference
Afifi S
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Youssef FG
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Ismael T
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Hajjeh R
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Mahoney FJ
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1 February 2010
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