title: [Comparative virulence for rats of strains of Endamoeba histolytica isolated from patients with amebiasis and from healthy carriers].
mesh_terms: D000562:Amebiasis; D000818:Animals; D004748:Entamoeba histolytica; D006579:Heterozygote; D051381:Rats; D014774:Virulence
keywords: AMEBIASIS/experimental