Searching for observational studies: what does citation tracking add to PubMed? A case study in depression and coronary heart disease

BACKGROUND: PubMed is the most widely used method for searches of the medical literature, but fails to identify many relevant articles. Electronic citation tracking offers an alternative search method. METHODS: Articles investigating the role of depression in the aetiology and prognosis of coronary...

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Detalles Bibliográficos
Autores principales: Kuper, Hannah, Nicholson, Amanda, Hemingway, Harry
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2006
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1403794/
https://www.ncbi.nlm.nih.gov/pubmed/16483366
http://dx.doi.org/10.1186/1471-2288-6-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1403794/
https://www.ncbi.nlm.nih.gov/pubmed/16483366
http://dx.doi.org/10.1186/1471-2288-6-4

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