Firdaus R, Perdana A, Effendi R. Difficult Intubation Predictor: Comparison Between Ratio Of Height To Thyromental Distance, Mallampati Score And Thyromental Distance . J Indon Med Assoc [Internet]. 2023May5 [cited 2024Apr.30];73(1):35 -38. Available from: https://mki-ojs.idionline.org/jurnal/article/view/813