?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Paul&rft.aufirst=David&rft.au=Paul%2C+David&rft.date=2006&rft.title=Portal-based+support+for+mental+health+research&rft.genre=bookitem