Debomita Das, Bhattacharya, D., Parvati Magda Hembrom, B., & Choudhury, A. (2022). Comparative study of sonographic measurement of PRE-E/E-VC ratio versus Hyomental distance ratio to correlate Cormack–Lehane grading for airway assessment. Asian Journal of Medical Sciences, 13(9), 34–40. https://doi.org/10.3126/ajms.v13i9.43064