title: [Two cases of amoebic dysentery presenting symptoms for an unusually long period of years].
mesh_terms: D002908:Chronic Disease; D004404:Dysentery, Amebic / Q000188:drug therapy*; D006801:Humans; D008101:Liver Abscess, Amebic / Q000188:drug therapy*; D008297:Male; D008795:Metronidazole / Q000627:therapeutic use*; D008875:Middle Aged; D013997:Time Factors
chemical_list: D008795:Metronidazole