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 [Internet]. 9 août 2021 [cité 6 avr. 2026];17(1):119-2. Disponible sur: https://www.ojshostng.com/index.php/njpharmaceuticalsciences/article/view/1589