Asim Ali Shah, Yasir Ali, Ayesha Maqbool, and Shahid Ahmad Abbasi, “Phenotypic detection of extended-spectrum beta-lactamase in multidrug-resistant acinetobacter baumannii isolated in Fauji Foundation Hospital Rawalpindi”, J Pak Med Assoc, vol. 71, no. 4, pp. 1144–1147, Nov. 2021.