TY - JOUR AU - Sujatha, R; Kumar, A; Mishra, V; Sarin, Y K TI - A study by double disc diffusion (DDDT) method to compare ceftazidime + clavulanic acid and cefotaxime + clavulanic acid for the detection of extended spectrum β-lactamases among Escherichia coli and Klebsiella pneumoniae in urinary isolates JO - Int J Curr Microbiol Appl Sci VL - 6 PY - 2017 DO - 10.20546/ijcmas.2017.601.049 SP - 411 EP - 5 ER -