Jitendra Mewara, Neelam Dogra, Jyoti Choudhary, Anupama Gupta, and Narayan V. Kamath. 2022. “Ultrasound Measurement of Subglottic Diameter for Determination of Microcuff Endotracheal Tube Size and Intubation Outcome in Paediatric Cases: An Observational Study”. International Journal of Health and Clinical Research 5 (3):787-90. https://www.ijhcr.com/index.php/ijhcr/article/view/4964.