| Original language | English |
|---|---|
| Type | Letter to Editor |
| Publisher | BMJ Publishing Group |
| Number of pages | 1 |
| Edition | 6760 |
| Volume | 301 |
| Publication status | Published (in print/issue) - Nov 1990 |
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Research output: Other contribution › peer-review
| Original language | English |
|---|---|
| Type | Letter to Editor |
| Publisher | BMJ Publishing Group |
| Number of pages | 1 |
| Edition | 6760 |
| Volume | 301 |
| Publication status | Published (in print/issue) - Nov 1990 |