Vascular disease in women: comparison of diagnoses in hospital episode statistics and general practice records in England.
BACKGROUND: Electronic linkage to routine administrative datasets, such as the Hospital Episode Statistics (HES) in England, is increasingly used in medical research. Relatively little is known about the reliability of HES diagnostic information for epidemiological studies. In the United Kingdom (UK...
| Main Authors: | , , , , , |
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| פורמט: | Journal article |
| שפה: | English |
| יצא לאור: |
BioMed Central
2012
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