BHATTARAI, S.; GYAWALI, M.; DEWAN, K.; SHRESTHA, G.; PATOWARY, B.; 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://nepjol.info/index.php/NJR/article/view/18482. Acesso em: 18 may. 2024.