Abstract
To assess if authors of randomised clinical trials convey the fact that they have used surrogate outcomes and discussed their validity.
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | B M J |
| Vol/bind | 341 |
| Sider (fra-til) | c3653 |
| ISSN | 0959-8146 |
| Status | Udgivet - 1 jan. 2010 |