?url_ver=Z39.88-2004&rft_id=10.1111%2Fj.1365-2648.2007.04385.x&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Rosenberg&rft.aufirst=John&rft.au=Rosenberg%2C+John&rft.volume=60&rft.atitle=Schematic+Representation+of+Case+Study+Research+Designs&rft.date=2007&rft.issue=4&rft.title=Journal+of+Advanced+Nursing&rft.issn=0309-2402&rft.genre=article