?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Varga&rft.au=+Varga+Erika&rft.aufirst=Erika&rft.volume=58&rft.issn=1588-385X&rft.date=2014&rft.atitle=Development+and+validation+of+an+LC-MS%2FMS+method+for+the+analysis+of+L-DOPA+in+oat&rft.issue=2&rft.pages=133-137&rft.title=Acta+biologica+Szegediensis&rft.genre=article