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Risk factors for autism: perinatal factors, parental psychiatric history, and socioeconomic status.
Research suggests that heredity and early fetal development play a causal role in autism. This case-control study explored the association between perinatal factors, parental psychiatric history,Expand
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A population-based study of measles, mumps, and rubella vaccination and autism.
BACKGROUND It has been suggested that vaccination against measles, mumps, and rubella (MMR) is a cause of autism. METHODS We conducted a retrospective cohort study of all children born in DenmarkExpand
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Epilepsy and risk of suicide: a population-based case–control study
BACKGROUND Studies have linked epilepsy with an increased suicide risk, but the association might be modified by psychiatric, demographic, and socioeconomic factors. METHODS Suicide cases wereExpand
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Long-term risk of epilepsy after traumatic brain injury in children and young adults: a population-based cohort study
BACKGROUND The risk of epilepsy shortly after traumatic brain injury is high, but how long this high risk lasts is unknown. We aimed to assess the risk of epilepsy up to 10 years or longer afterExpand
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Antidepressant exposure in pregnancy and risk of autism spectrum disorders
Background Both the use of antidepressant medication during pregnancy and the prevalence of autism spectrum disorder have increased during recent years. A causal link has recently been suggested, butExpand
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Selective serotonin reuptake inhibitors in pregnancy and congenital malformations: population based cohort study
Objective To investigate any association between selective serotonin reuptake inhibitors (SSRIs) taken during pregnancy and congenital major malformations. Design Population based cohort study.Expand
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Influence of feeding intensity, grazing and finishing feeding on muscle fibre characteristics and meat colour of semitendinosus, longissimus dorsi and supraspinatus muscles of young bulls.
Forty-one autumn-born Friesian bull calves were allocated to two production systems (Extensive='E' and Intensive='I'). In the E-system, animals were loose-housed and fed a roughage-based diet fromExpand
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Pre‐pregnancy weight and the risk of stillbirth and neonatal death
Objective  To evaluate the association between maternal pre‐pregnancy body mass index (BMI) and the risk of stillbirth and neonatal death and to study the causes of death among the children.
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Risk for schizophrenia and schizophrenia-like psychosis among patients with epilepsy: population based cohort study
Abstract Objectives To investigate whether age at onset of epilepsy, type of epilepsy, family history of psychosis, or family history of epilepsy affect the risk of schizophrenia orExpand
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Prenatal valproate exposure and risk of autism spectrum disorders and childhood autism.
IMPORTANCE Valproate is used for the treatment of epilepsy and other neuropsychological disorders and may be the only treatment option for women of childbearing potential. However, prenatal exposureExpand
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