Usman, Rashid, et al. “CLINICAL EFFICACY OF INFRA POPLITEAL ANGIOPLASTY FOR BELOW THE KNEE PERIPHERAL VASCULAR OCCLUSIVE DISEASE”. Journal of Ayub Medical College Abbottabad, vol. 35, no. 4, Dec. 2023, pp. 553-7, doi:10.55519/JAMC-04-12057.