| Original language | English |
|---|---|
| Pages (from-to) | 413-419 |
| Journal | Thorax - An International Journal of Respiratory Medicine |
| Volume | 54 |
| Issue number | 5 |
| Publication status | Published - 1999 |
Use of the General Practice Research Database (GPRD) for respiratory epidemiology: a comparison with the 4th Morbidity Survey in General Practice (MSGP4)
- Anna Hansell
- , Jen Hollowell
- , Tom Nichols
- , Rosie McNiece
- , David Strachan
Research output: Contribution to journal › Article › peer-review