Kiran, W., K. Noreen, N. Arshad, and M. Mohsan. “Assessment of Occupation-Related Lower Limb Venous Disorders Using Doppler Ultrasonography: A Cross-Sectional Study: Occupation-Related Lower Limb Venous Disorders Using Doppler Ultrasonography”. Pakistan BioMedical Journal, vol. 8, no. 9, Sept. 2025, pp. 35-39, doi:10.54393/pbmj.v8i9.1290.