?url_ver=Z39.88-2004&rft_id=MTMT%3A1532790&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Ol%C3%A1h+Tibor&rft.aulast=Ol%C3%A1h&rft.aufirst=Tibor&rft.issn=0025-0295&rft.title=MAGYAR+SEB%C3%89SZET&rft.date=1999&rft.issue=3&rft.atitle=A+Valtrac+biofragmentabilis+anasztom%C3%B3zis+gy%C5%B1r%C5%B1vel+k%C3%A9sz%C3%ADtett+oesophagogastrikus+anasztom%C3%B3zisok+%5BEsophagogastric+anastomosis+with+the+Valtrac+biofragmentable+anastomosis+ring%5D&rft.pages=129-132&rft.volume=52&rft.genre=article