Bista, N., Ghimire, P. and Collao, M.R. 2021. Correlation of Amount of Cigarette Smoking with Thickness and Elasticity of Distal Femoral Cartilages using Sono-Elastography Techniques of Ultrasound, a Cross-Sectional Study. Nepalese Journal of Radiology. 11, 2 (Dec. 2021), 2–10. DOI:https://doi.org/10.3126/njr.v11i2.38205.