?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Beith%2C+Iain+David&rft.aufirst=Iain+David&rft.aulast=Beith&rft.title=Reflex+control+of+human+trunk+muscles&rft.date=2002&rft.degree=Doctoral&rft.inst=UCL+(University+College+London)&rft.tpages=258