Original language | English (US) |
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Pages (from-to) | 421-423 |
Number of pages | 3 |
Journal | Paediatric and Perinatal Epidemiology |
Volume | 23 |
Issue number | 5 |
DOIs |
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State | Published - Sep 2009 |
Externally published | Yes |
ASJC Scopus subject areas
- Epidemiology
- Pediatrics, Perinatology, and Child Health