The Sonographic Stenosis Index: A New Specific Quantitative Measure of Transplant Hepatic Arterial Stenosis.
Le TX, Hippe DS, McNeeley MF, Dighe MK, Dubinsky TJ, Chan SS. The Sonographic Stenosis Index: A New Specific Quantitative Measure of Transplant Hepatic Arterial Stenosis. J Ultrasound Med. 2017 Apr; 36(4):809-819.