| Zugriffe | |
|---|---|
| Frequency of multiple changes to prespecified primary outcomes of clinical trials completed between 2009 and 2017 in German university medical centers: A meta-research study | 207 |
| Oktober 2025 | November 2025 | Dezember 2025 | Januar 2026 | Februar 2026 | März 2026 | April 2026 | |
|---|---|---|---|---|---|---|---|
| Frequency of multiple changes to prespecified primary outcomes of clinical trials completed between 2009 and 2017 in German university medical centers: A meta-research study | 29 | 19 | 2 | 21 | 13 | 21 | 19 |
| Zugriffe | |
|---|---|
| 2023_Holst_etal.pdf | 143 |
