Likus, P., Magdalena Greczek-Stachura and Anna Macieja (2024) “Gram-negative bacilli from the Enterobacteriaceae family. β-Lactamases with extended substrate spectrum (ESBL) – characteristics, selected molecular aspects of antibiotic resistance, diagnostics – short literature review”, Annales Universitatis Paedagogicae Cracoviensis Studia Naturae, 9(1). doi: 10.24917/25438832.9.