I know how much they charges, yes, they did increase quickly

来源: 于 2008-12-19 20:54:21 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

, I am not sure if it is higher than US contractor. Plus, there are many others CROs. I don't just agree whatever an article talks about, i believe my own eyes and the data I know by myself.