Experimental portal fibrosis produced by intraportal injection of killed nonpathogenic Escherichia coli in rabbitsKunihiko Kono, Kunio Okuda, Masayuki Saito et al.|Gastroenterology|1988Cited by 112
An unusual portal-systemic shunt, most likely through a patent ductus venosusKunihiko Ohnishi, Kunio Okuda, Kunihiko Kohno et al.|Gastroenterology|1983Cited by 59