Mohanty, Aroop, Ankita Kabi, Ambika Prasad Mohanty, Pratima Gupta, and Priyanka Gupta. 2017. “Diagnostic Usefulness of Transtracheal Aspiration in Lower Respiratory Tract Infections”. International Journal of Research in Medical Sciences 5 (12):5203-6. https://doi.org/10.18203/2320-6012.ijrms20175097.