标签: clinical
| 版块 | 作者 | 回复/查看 | 最后发表 | |
| BBC英语新闻2015.11.12 | 【BBC教室】 | Rebecca949 2015-11-12 | 0 / 3851 | Rebecca949 2015-11-12 13:02 |
| VOA标准英语2012.04.06 | 【VOA快速教室】 | Rebecca949 2012-4-11 | 2 / 1967 | susan.sui 2012-4-12 10:50 |
| New Tests to Quickly Diagnose Sleeping Sickness | 【VOA慢速教室】 | 李武军 2011-9-20 | 0 / 1609 | 李武军 2011-9-20 08:15 |
| introducemyself | Self-Introduction | whyan 2010-5-10 | 1 / 1583 | tingroom 2010-5-13 10:23 |
| What are the phases of the clinical trial process? | 阅读提高 | yunyou 2007-9-21 | 0 / 2200 | yunyou 2007-9-21 19:05 |