Cefixime-clavulanic acid in ESBL-producing E. coli lower urinary tract infections: a 13-patient case series. - Mermer, Sinan; Akyol, Deniz; Özkara, Mehmet Buğra; Aydemir, Sabire Şöhret; Sipahi, Oğuz Reşat (BMC Infectious Diseases, 2025)