?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Luigi&rft.aulast=Minerba&rft.au=Minerba%2C+Luigi&rft.atitle=A+complex+network+analysis+of+a+health+organization&rft.pages=9-25&rft.volume=64&rft.issue=1&rft.issn=0019-1639&rft.date=2008&rft.title=Igiene+e+sanit%C3%A0+pubblica&rft.genre=article