1.
Arif A, Ullah I, Zaman R, Mehmood Khan A. Phenotypic identification of different β-Lactamases in intrinsic and acquired colistin resistant uropathogenic gram negative bacteria. Pak J Med Sci [Internet]. 2024May21 [cited 2024Jun.27];40(6). Available from: https://pjms.org.pk/index.php/pjms/article/view/8516