?url_ver=Z39.88-2004&rft_id=10.1093%2Fmolbev%2Fmsx281&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Hoang%2C+Thi+Diep&rft.aulast=Hoang&rft.aufirst=Thi+Diep&rft.issue=2&rft.volume=35&rft.date=1+February+2018&rft.issn=0737-4038&rft.atitle=UFBoot2%3A+Improving+the+Ultrafast+Bootstrap+Approximation&rft.title=Molecular+Biology+and+Evolution&rft.pages=518-522&rft.genre=article