Prevalence of Metallo-β-Lactamase IMP and VIM Producing Gram Negative Bacteria in Different Hospitals of Lahore, Pakistan. - Akhtar, Junaid; Saleem, Sidrah; Shahzad, Naveed; Waheed, Abdul; Jameel, Iqra; Rasheed, Farhan; Jahan, Shah (Pakistan Journal of Zoology, 2018)