Excess paternal age in apparently sporad
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Blumsohn, A. ;McAllion, S.J. ;Paterson, C.R.
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Article
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2001
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John Wiley and Sons
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English
⚖ 97 KB
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The objective of this study was to examine whether parental age is associated with the occurrence of apparently sporadic osteogenesis imperfecta (OI). We compared parental age and the joint distribution of maternal and paternal age with expected distributions based on statutory birth records for eac