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Vaccine|December 7, 2007
Prevalence of hepatitis A virus risk factors in a very low endemic country, SwitzerlandMeichun Mohler-Kuo, Robert Steffen, Matthias Bopp, et al.
Vaccine|January 25, 2006
Are vaccination information leaflets useful for vaccinators and parents?Marie St-Amour, Maryse Guay, Lina Perron, et al.
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