A. Chakrawarti, P. Dongol, H. Khanal, P. Subba, and J. Benerjee, “Extended Spectrum Beta Lactamases Detection and Multiple Antibiotic Resistance Indexing of Escherichia Coli from Urine Samples of Patients from a Referral Hospital of Eastern Nepal”, Int J Appl Sci Biotechnol, vol. 3, no. 3, pp. 423–426, Sep. 2015.