Dr.Zahid Zia, Dr.Safwa Mahmood, and Dr.Fatima Salam. “Prevalence of Different Serotypes of Uro-Pathogenic Escherichia Coli(UPEC) Causing Recurrent Urinary Tract Infections and the Effect of Cranberry Extract on Them”. Esculapio Journal of SIMS, vol. 19, no. 3, Nov. 2023, pp. 305-8, doi:10.51273/esc23.25131939.