?url_ver=Z39.88-2004&rft_id=10.1371%2Fjournal.pone.0162406&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Yashima%2C+K.&rft.aulast=Yashima&rft.aufirst=K.&rft.issue=9&rft.volume=11&rft.date=2016&rft.issn=1932-6203&rft.atitle=Spotting+Epidemic+Keystones+by+R0+Sensitivity+Analysis%3A+High-Risk+Stations+in+the+Tokyo+Metropolitan+Area&rft.title=PLOS+ONE&rft.pages=e0162406&rft.genre=article