Molecular Characterization of Extended Spectrum Beta – Lactamase Producing Escherichia Coli Isolated from Pregnant Women with Urinary Tract Infections Attending Ante–Natal Clinics in Ilorin Metropolis. NJPR [Internett]. 9. august 2021 [sitert 21. mai 2026];17(1):119-2. Tilgjengelig på: https://www.ojshostng.com/index.php/njpharmaceuticalsciences/article/view/1589