Al-Nakshabandi NA (). „The role of ultrasonography in portal hypertension”. Saudi J Gastroenterol. 12 (3): 111–7. doi:10.4103/1319-3767.29750. PMID19858596.
Goncalvesova, E.; Varga, I.; Tavacova, M.; Lesny, P. (). „Changes of portal vein flow in heart failure patients with liver congestion”. European Heart Journal. 34 (suppl 1): P627. doi:10.1093/eurheartj/eht307.P627. ISSN0195-668X.
„Septic thrombophlebitis of the portal vein (pylephlebitis): diagnosis and management in the modern era”. Clin. Infect. Dis. 21 (5): 1114–20. noiembrie 1995. doi:10.1093/clinids/21.5.1114. PMID8589130.
Page 367 in: Henryk Dancygier (). Clinical Hepatology: Principles and Practice of Hepatobiliary Diseases. 1. Springer Science & Business Media. ISBN9783540938422.
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Al-Nakshabandi NA (). „The role of ultrasonography in portal hypertension”. Saudi J Gastroenterol. 12 (3): 111–7. doi:10.4103/1319-3767.29750. PMID19858596.
„Septic thrombophlebitis of the portal vein (pylephlebitis): diagnosis and management in the modern era”. Clin. Infect. Dis. 21 (5): 1114–20. noiembrie 1995. doi:10.1093/clinids/21.5.1114. PMID8589130.
Goncalvesova, E.; Varga, I.; Tavacova, M.; Lesny, P. (). „Changes of portal vein flow in heart failure patients with liver congestion”. European Heart Journal. 34 (suppl 1): P627. doi:10.1093/eurheartj/eht307.P627. ISSN0195-668X.