title: Portal systemic encephalopathy--should lactulose and neomycin be used together.
mesh_terms: D004187:Disaccharides / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D006501:Hepatic Encephalopathy / Q000188:drug therapy*; D006801:Humans; D007792:Lactulose / Q000627:therapeutic use*; D009355:Neomycin / Q000627:therapeutic use*
chemical_list: D004187:Disaccharides; D007792:Lactulose; D009355:Neomycin