Identifying observational studies of surgical interventions in MEDLINE and EMBASE.
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| Title: | Identifying observational studies of surgical interventions in MEDLINE and EMBASE. |
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| Authors: | Fraser, Cynthia1 - c.fraser@abdn.ac.uk, Murray, Alison1 Alison Murray - a.c.murray@abdn.ac.uk, Burr, Jennifer1 Jennifer Burr - j.m.burr@abdn.ac.uk |
| Source: | BMC Medical Research Methodology. 2006, Vol. 6, p41-9. 9p. 6 Charts. |
| Database: | Academic Search Ultimate |
| ISSN: | 14712288 |
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| DOI: | 10.1186/1471-2288-6-41 |
