(Q39688652)
Statements
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Exposure of hepatitis B vaccine to freezing temperatures during transport to rural health centers in Mongolia (English)
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James S Edstam
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Nyamkhuu Dulmaa
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Orgil Tsendjav
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Baasandorj Dambasuren
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Batochir Densmaa
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1 August 2004
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39
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2
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384-388
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