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Gross Domestic Product (GDP) and productivity of schizophrenia trials: an ecological study
BACKGROUND: The 5000 randomised controlled trials (RCTs) in the Cochrane Schizophrenia Group's database affords an opportunity to research for variables related to the differences between nations of their output of schizophrenia trials. METHODS: Ecological study – investigating the relationship...
Autores principales: | , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2003
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC305357/ https://www.ncbi.nlm.nih.gov/pubmed/14656379 http://dx.doi.org/10.1186/1471-244X-3-18 |