Ahmed, Dilshad, et al. “Determination of Multidrug Resistance and Extended Drug Resistance Pattern of Pseudomonas Aeruginosa in Clinical Isolates of Tertiary Care Hospital Lahore”. 2023. Annals of King Edward Medical University, vol. 29, no. 2, Sept. 2023, pp. 111-7, doi:10.21649/akemu.v29i2.5453.