?url_ver=Z39.88-2004&rft_id=10.31648%2Fpjns.7409&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Abiola&rft.au=Ajibola%2C+Abiola&rft.aulast=Ajibola&rft.volume=38&rft.atitle=SHIGA%2C+TOXIN-PRODUCING+ESCHERICHIA+COLI+O157%3AH7+IN+PACKAGED+DRINKING-WATER+IN+ABEOKUTA%2C+NIGERIA&rft.issue=1&rft.pages=19-29&rft.title=POLISH+JOURNAL+OF+NATURAL+SCIENCES&rft.date=2023&rft.genre=article