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Waning of Vaccine-induced Immunity: Is It a Problem in Africa?
Aaby, P., Cisse, B., Simondon, F., Samb, B., Soumare, M., Whittle, H.Volume:
149
Journal:
American Journal of Epidemiology
DOI:
10.1093/oxfordjournals.aje.a009813
Date:
February, 1999
File:
PDF, 171 KB
1999