BHATTARAI, Subash; GYAWALI, M; DEWAN, KR; SHRESTHA, G; PATOWARY, BS; SHARMA, P. Study of Portal Vein Diameter and Spleen Size by Ultrasonography and Their Association with Gastro-esophageal Varices. Nepalese Journal of Radiology, [S. l.], v. 4, n. 2, p. 6–14, 2017. DOI: 10.3126/njr.v4i2.18482. Disponível em: https://www.nepjol.info/index.php/NJR/article/view/18482. Acesso em: 20 jan. 2025.