?url_ver=Z39.88-2004&rft_id=10.4081%2Fgh.2017.567&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Ullah&rft.au=Ullah%2C+S.&rft.aufirst=S.&rft.atitle=Detecting+space-time+disease+clusters+with+arbitrary+shapes+and+sizes+using+a+co-clustering+approach&rft.issue=2&rft.pages=210-216&rft.date=2017&rft.volume=12&rft.issn=18271987&rft.title=Geospatial+Health&rft.genre=article