Oral polio vaccine and intussusception: a data linkage study using records for vaccination and hospitalization
| Main Authors: | , , , |
|---|---|
| Format: | Journal Article |
| Published: |
Oxford University Press
2006
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| Online Access: | http://aje.oxfordjournals.org/content/163/6/528.full http://hdl.handle.net/20.500.11937/44772 |