Prevalence and Antimicrobial Resistance Patterns of Escherichia coli Causing Urinary Tract Infections: A Retrospective Study at a Tertiary Care Hospital in Karachi, Pakistan. Life and Science, [S. l.], v. 7, n. 3, p. 6, 2026. DOI: 10.37185/LnS.1.1.1066. Disponível em: https://www.lifenscience.org/index.php/life-and-science/article/view/1066. Acesso em: 9 oct. 2026.