(Q42218111)
Statements
Surveillance systems to track progress toward global polio eradication - worldwide, 2012-2013. (English)
1 reference
Centers for Disease Control and Prevention (CDC)
1 reference
Cara C Burns
1 reference
Steven G F Wassilak
1 reference
Alexandra Levitt
1 reference
Ousmane M Diop
1 reference
Rudolf H Tangermann
1 reference
Fem Paladin
1 reference
Paul J Chenoweth
1 reference
Ajay Goel
1 reference
1 April 2014
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63
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16
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356-361
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Identifiers
1 reference