?url_ver=Z39.88-2004&rft_id=10.1111%2Fj.1466-769X.2008.00340.x&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Greenwood%2C+Jennifer&rft.aufirst=Jennifer&rft.aulast=Greenwood&rft.volume=9&rft.atitle=The+role+of+theory-constitutive+metaphor+in+nursing+science&rft.date=2008&rft.issue=3&rft.title=Nursing+Philosophy&rft.issn=1466-7681&rft.genre=article