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

Access & Citations

  • 6970
    Article Accesses
  • 0
    Web of Science
  • 23
    CrossRef

Citation counts are provided from Web of Science and CrossRef. The counts may vary by service, and are reliant on the availability of their data. Counts will update daily once available.