?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Vera&rft.au=Vera+Ladeska%2C+Vera&rft.aulast=Vera+Ladeska&rft.title=europharmacological+activity+of+nut+grass+(Cyperus+Rotundus+L.)+rhizome+fraction&rft.atitle=phar&rft.genre=article