Combination Antibiotic Therapy with Colistin, Meropenem, and Ampicillin-Sulbactam for Carbapenem-Resistant Acinetobacter Infections: A Randomized Controlled Trial. - Mansouri, Mostafa; Mardaneh, Jalal; Yahaei, Kiana; Roodi, Yeganeh Ahrari; Sahebanmaleki, Mohsen (Jundishapur Journal of Microbiology, 2026)