| epidemiology of amebiasis in a region of high incidence of amebic liver abscess in central vietnam. | the recent identification of entamoeba dispar as a separate species, which is nonpathogenic for humans but morphologically indistinguishable from entamoeba histolytica, has prompted the world health organization to recommend reinforced efforts for reassessment of the epidemiology of amebiasis and, in particular, of e. histolytica. in this regard, the distribution of amebic liver abscess (ala) cases were analyzed in the province of thua thien hué (tt hué) in central vietnam, a region known for it ... | 2002 | 12201594 |