1.
Lagoo JY, D’Souza MC, Appanervanda KM. Percutaneous tracheostomy by Griggs technique: a retrospective analysis. Int J Res Med Sci [Internet]. 2017 Jan. 7 [cited 2025 Sep. 26];3(3):738-42. Available from: https://www.msjonline.org/index.php/ijrms/article/view/1367