TI - Impact of Oxacillinase-48 (OXA-48) and New Delhi Metallo-β-Lactamase (NDM) Co-existence on Mortality in Critically Ill Patients with Klebsiella pneumoniae Bloodstream Infections: A Prospective Controlled Study AU - Kayar, M.Y. AU - Eryılmaz Eren, E. AU - Yalçın, S. AU - Ay Altıntop, Y. AU - Saatçi, E. AU - Deveci, K. AU - Silay, E. AU - Çelik, İ. SO - Journal of Clinical Practice and Research 2026;48:69-79. DO - 10.14744/cpr.2026.83834