|
|||||
|
|
Study types and study issues in clinical medicine |
|
| Authors: | Koller Michael Lorenz Wilfried |
| Affiliation: | Center for Clinical Studies, University Hospital Regensburg, D-93042 Regensburg, Germany. michael.koller@klinik.uni-regensburg.de |
| Abstract: | |
| Keywords: | |
| 本文献已被 ScienceDirect PubMed 等数据库收录！ | |