title: Role of bacteria in modifying virulence of Entamoeba histolytica. Studies of amebae from axenic cultures.
mesh_terms: D000818:Animals; D003016:Clostridium perfringens; D003470:Culture Media; D004748:Entamoeba histolytica / Q000472:pathogenicity*; D004754:Enterobacter; D004926:Escherichia coli; D005856:Germ-Free Life; D006168:Guinea Pigs; D008101:Liver Abscess, Amebic; D014774:Virulence
chemical_list: D003470:Culture Media