?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Lehoczkin%C3%A9+Simon+M%C3%A1ria&rft.aulast=Lehoczkin%C3%A9+Simon&rft.aufirst=M%C3%A1ria&rft.title=Acta+biologica+Szegediensis&rft.atitle=A+comparative+study+of+the+conformational+stabilities+of+trypsin+and+%CE%B1-chymotrypsin&rft.volume=45&rft.date=2001&rft.pages=43-49&rft.issn=1588-385X&rft.issue=1-4&rft.genre=article