Searching for observational studies: what does citation tracking add to PubMed? A case study in depression and coronary heart disease
<p>Abstract</p> <p>Background</p> <p>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.</p> <p>Methods</p> <p&...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2006-02-01
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| Series: | BMC Medical Research Methodology |
| Online Access: | http://www.biomedcentral.com/1471-2288/6/4 |