?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.physa.2008.02.043&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Penner%2C+Orion&rft.aufirst=Orion&rft.aulast=Penner&rft.issn=0378-4371&rft.volume=387&rft.issue=14&rft.pages=3801-3810&rft.atitle=Node+similarity+within+subgraphs+of+protein+interaction+networks&rft.title=Physica+A%3A+Statistical+Mechanics+and+its+Applications&rft.date=June+2008&rft.genre=article