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3. Comparison of lactulose and neomycin in the treatment of chronic portal systemic encephalopathy;CM, Conn H.O.Leevy; ZR, Vlahcevic;Gastroenterology,1977
4. Lactulose detoxifies in vitro short-chain fatty acid production in colonic contents induced by blood: implications;Mortensen, P.B.; Rasmussen, H.S.; Holtug, K.
5. Hepatic encephalopathy and the yaminobutyric acid neurotransmitter system;Schafer, D.F.; Jones, E.A.;Lancet,1982