Mishra, S. K., H. Kattel, B. M. Pokhrel, and B. P. Rijal. “High Prevalence of Extended-Spectrum Beta-Lactamase-Producing Respiratory Bacterial Pathogens in a Nepalese University Hospital: A Vexatious Problem”. Annals of Clinical Chemistry and Laboratory Medicine, vol. 1, no. 2, Oct. 2015, pp. 8-14, doi:10.3126/acclm.v1i2.13047.