Mallick, U. K., M. S. Islam, M. Asaduzzaman, M. A. Yusuf, and M. O. Faruq. “Bacterial Isolates from Blind Tracheal Aspirates and Their Anti-Microbial Sensitivity: An Observational Study in ICU of a Tertiary Care Hospital in Bangladesh”. Bangladesh Critical Care Journal, vol. 8, no. 2, Nov. 2020, pp. 81-85, doi:10.3329/bccj.v8i2.50024.