joka

oh thanks so much for trying! Ive already found the abstract (the exact one to be precise). I am considering buying the whole article, but it is 20 dollars - a bit of a pain for me now.

Hi everyone, Im a student and Im looking for an article: CD28/B7 SYSTEM OF T CELL COSTIMULATION by Deborah J. Lenschow , Theresa L. Walunas and , Jeffrey A. Bluestone It is very very very important! Please if someone has one, can you contact me and send a copy? Please!!! I have already ordered it from the library, but it takes ages and I need it asap! Please help!