| Original language | English |
|---|---|
| Pages (from-to) | 1719 |
| Journal | Bmj |
| Volume | 316 |
| Issue number | 7146 |
| Publication status | Published - 6 Jun 1998 |
Understanding controlled trials. Crossover trials
Bonnie Sibbald, Chris Roberts
Research output: Contribution to journal › Article › peer-review