?url_ver=Z39.88-2004&rft_id=10.12775%2FEQ.2023.044&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=R.E.&rft.aulast=Morabet&rft.au=Morabet%2C+R.E.&rft.issue=4&rft.volume=34&rft.issn=16447298&rft.atitle=Epidemiology+study+of+Diarrhoea%2C+Cholera%2C+Typhoid%2C+Hepatitis+A+and+Hepatitis+E+in+Middle+East+and+North+Africa+Region&rft.title=Ecological+Questions&rft.date=2023&rft.genre=article