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Kjaersgaard, 2013
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population based cohort retrospective
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Information on all redeemed prescriptions was obtained from the Denmark Registry of Medicinal Product Statistics.
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Clinically recognized abortions were identified in the Danish National Hospital Registry, that contains data on in- and outpatient contacts in Denmark coded according to a Danish version of the 10th revision of the International Classification of Diseases (ICD-10).
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No adjustment for this group of exposure.
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Yaris, 2005
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prospective cohort
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Data surveyed by the interviews.
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Examinations were made by obstetric ultrasound for the mothers and birth weight and height, gestational age, APGAR scores, congenital malformation and developmental problems for the babies. Periodic checks of all the babies in the neonatal period, were made the first year, and following years.
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None for this group of exposure.
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