Pradhan S, Dhakhwa R, Shrestha C. Study of microbial flora in indwelling catheter, drains, CIVP lines and endotracheal tubes. J Pathol Nep [Internet]. 2013 Oct. 24 [cited 2024 Nov. 24];3(6):469-71. Available from: https://nepjol.info./index.php/JPN/article/view/8995