“Risk Factors for Extended Spectrum Beta-Lactamase Producing Klebsiella Pneumoniae in Arifin Achmad Hospital Riau, Indonesia”. Majalah Kedokteran Bandung 56, no. 2 (June 30, 2024): 95–100. Accessed July 22, 2026. https://journal.fk.unpad.ac.id/index.php/mkb/article/view/3484.