Epidemiology of neural tube defects
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Olney, Richard ;Mulinare, Joseph
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Article
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1998
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John Wiley and Sons
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English
โ 135 KB
๐ 3 views
Epidemiologic studies have established clear variations in the occurrence of neural tube defects (NTDs) associated with demographic and other factors. Methods of counting NTD-affected pregnancies and other birth defects rely on multiple sources of information such as hospital records and birth certi