| Original language | English |
|---|---|
| Pages (from-to) | 65 |
| Journal | BMJ |
| Volume | 307 |
| Issue number | 6895 |
| DOIs | |
| Publication status | Published - 1993 |
| Original language | English |
|---|---|
| Pages (from-to) | 65 |
| Journal | BMJ |
| Volume | 307 |
| Issue number | 6895 |
| DOIs | |
| Publication status | Published - 1993 |