“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, vol. 17, nº 1, p. 119–129, ago. 2021, doi: 10.4314/njpr.v17i1.13.