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Early head injury and attention deficit hyperactivity disorder: retrospective cohort study
Objective To explore the hypothesis that medically attended head injury in young children may be causal in the later development of attention deficit hyperactivity disorder. Design Retrospective cohort study. Setting Health improvement network database (1988-2003), a longitudinal UK general practice...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group Ltd.
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2590885/ https://www.ncbi.nlm.nih.gov/pubmed/18988644 http://dx.doi.org/10.1136/bmj.a1984 |