Extended Spectrum Beta-Lactamase <em>Escherichia coli</em> in River Waters Collected from Two Cities in Ghana, 2018–2020 oleh Regina Ama Banu, Jorge Matheu Alvarez, Anthony J. Reid, Wendemagegn Enbiale, Appiah-Korang Labi, Ebenezer D. O. Ansa, Edith Andrews Annan, Mark Osa Akrong, Selorm Borbor, Lady A. B. Adomako, Hawa Ahmed, Mohammed Bello Mustapha, Hayk Davtyan, Phillip Owiti, George Kwesi Hedidor, Gerard Quarcoo, David Opare, Boi Kikimoto, Mike Y. Osei-Atweneboana, Heike Schmitt