Talukdar DC, Mahamud M, Mahmud S, Islam MS, Akaiduzzaman D, Litu MA, Biswas D. Tracheostomy at a tertiary level hospital in Bangladesh: any change in pattern?. J Dhaka Med Coll [Internet]. 2017 Sep. 11 [cited 2024 Aug. 17];25(1):67-71. Available from: https://banglajol.info/index.php/JDMC/article/view/33958