Experimental portal fibrosis produced by intraportal injection of killed nonpathogenic Escherichia coli in rabbitsKunihiko Kono, Kunio Okuda, Yukio Nakajima et al.|Gastroenterology|1988Cited by 112
Portal hemodynamics in idiopathic portal hypertension (Banti's syndrome)Kunihiko Ohnishi, Kunio Okuda, Hidetaka TERABAYASHI et al.|Gastroenterology|1987Cited by 74
Direction of splenic venous flow assessed by pulsed Doppler flowmetry in patients with a large splenorenal shuntKunihiko Ohnishi, Kunio Okuda, Fumio Nomura et al.|Gastroenterology|1985Cited by 72
Aneurysm of the intrahepatic branch of the portal veinKunihiko Ohnishi, Kunio Okuda, Fumio Nomura et al.|Gastroenterology|1984Cited by 63