KINZA KAREEM. Image in Nephrology: Arteriovenous fistula: venous hypertension. Pakistan Journal of Kidney Diseases, [S. l.], v. 3, n. 7, 2021. DOI: 10.53778/pjkd37107. Disponível em: https://pjkd.trim.pk/index.php/pjkd/article/view/107. Acesso em: 23 jun. 2026.