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Immunization standards
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Vaccine vial monitor (VVM)
Photo: Umit Kartoglu, Indaman, Niger
Five senses
10 year anniversary
Interviews on VVM history
VVM history and milestones
pdf, 49kb
What is VVM and how does it work?
pdf, 121kb
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Last update:
10 November 2011 21:05 CET
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Immunization standards
Vaccine quality
