The utility of the general practice research database to examine selected congenital heart defects: a validation study

@article{Wurst2007TheUO,
  title={The utility of the general practice research database to examine selected congenital heart defects: a validation study},
  author={K. Wurst and S. Ephross and J. Loehr and D. W. Clark and H. Guess},
  journal={Pharmacoepidemiology and Drug Safety},
  year={2007},
  volume={16}
}
The purpose of this research was (1) to validate that ventricular septal defect (VSD), tetralogy of Fallot (TOF), and coarctation of the aorta (COA) can be studied in the UK General practice research database (GPRD) and (2) to understand which of the available GPRD components (computerized medical records, questionnaires, and maternal/infant free text) provide maximal information about these heart defects. 
Potential of general practice data for congenital anomaly research: Comparison with registry data in the United Kingdom.
Validity of diagnostic coding within the General Practice Research Database: a systematic review.
  • N. Khan, S. Harrison, P. Rose
  • Medicine
  • The British journal of general practice : the journal of the Royal College of General Practitioners
  • 2010
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The General Practice Research Database
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