1.
Khanna A, Khanna M, Sharma S. Detection of various beta lactamases in gram negative bacteria and their resistance pattern in northern India. Trop J Pathol Microbiol [Internet]. 2019Aug.30 [cited 2024Dec.19];2(2):70-5. Available from: https://pathology.medresearch.in/index.php/jopm/article/view/14