?url_ver=Z39.88-2004&rft_id=PQ+ETD%3A593471&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Vehlow&rft.au=Vehlow%2C+A&rft.aufirst=A&rft.date=30+July+2007&rft.degree=Doctoral&rft.tpages=188&rft.inst=UCL+(University+College+London)&rft.title=Signalling+mechanisms+contributing+to+integrin+activation+and+immunological+synapse+formation+in+B+cells