A. Joemon, Abhirami, A. Satheesh, A. Gopal, S. K. Narayanan, and H. K. K. Sadanandan, “In vitro assessment of ceftazidime-avibactam combined with aztreonam for mitigating antimicrobial resistance in clinical isolates of multidrug-resistant Gram-negative bacilli”, Int J Basic Clin Pharmacol, vol. 15, no. 1, pp. 55–62, Dec. 2025.