?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.physbeh.2016.12.009&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Borg%2C+David&rft.aufirst=David&rft.aulast=Borg&rft.volume=169&rft.atitle=Perceived+exertion+is+as+effective+as+the+perceptual+strain+index+in+predicting+physiological+strain+when+wearing+personal+protective+clothing&rft.date=2017&rft.title=Physiology+and+Behavior&rft.issn=0031-9384&rft.genre=article