Need for expertise based randomised controlled trials
Although conventional randomised controlled trials are widely recognised as the most reliable method to evaluate pharmacological interventions,1 2 scepticism about their role in nonpharmacological interventions (such as surgery) remains.3-6 Conventional randomised controlled trials typically randomi...
| 格式: | Journal article |
|---|---|
| 出版: |
2005
|
| 主題: |