| Original language | English (US) |
|---|---|
| Pages (from-to) | 1171-1172 |
| Number of pages | 2 |
| Journal | The BMJ |
| Volume | 315 |
| Issue number | 7117 |
| DOIs | |
| Publication status | Published - 8 Nov 1997 |
| Externally published | Yes |
Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver