Increasing Evidence of Immunity to Varicella Among Children in Massachusetts, 1999–2003

Autor: Lopez, Adriana S. a, ⁎, Lett, Susan M. b, Yih, W. Katherine b, Northrup, Jill b, Jumaan, Aisha O. a, Seward, Jane F. a
Zdroj: In American Journal of Preventive Medicine 2006 30(3):232-236
Databáze: ScienceDirect