Bhattacharjee, B., Chanda, D. D., & Choudhury, B. (2021). Microbiological surveillance of operation theatres, labour room and intensive care units of a tertiary care centre of South-East Assam. International Journal of Research in Medical Sciences, 9(9), 2693–2696. https://doi.org/10.18203/2320-6012.ijrms20213409