Use of impact factors
Anders Hemmingsson; Johan Edgren; Thorkild Mygind; Arnulf Skjennald
- 作者Anders Hemmingsson; Johan Edgren; Thorkild Mygind; Arnulf Skjennald
- 卷第359卷
- 期第9301期
- 印刷ISSN0140-6736
- 电子ISSN1474-547X
- 文件大小49.91KB
- 发表时间2002
- DOI10.1016/s0140-6736(02)07360-9