School Closure to Reduce Influenza Transmission
Main Authors: | , , , , |
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פורמט: | Article |
שפה: | English |
יצא לאור: |
Centers for Disease Control and Prevention
2009-01-01
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סדרה: | Emerging Infectious Diseases |
נושאים: | |
גישה מקוונת: | https://wwwnc.cdc.gov/eid/article/15/1/08-1289_article |