| 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 | 116 |
| Mai 2025 | Juni 2025 | Juli 2025 | August 2025 | September 2025 | Oktober 2025 | November 2025 | |
|---|---|---|---|---|---|---|---|
| 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 | 2 | 4 | 8 | 15 | 12 | 29 | 4 |
| Zugriffe | |
|---|---|
| 2023_Holst_etal.pdf | 105 |
