Comparative susceptibility of latin american and united states students to enteric pathogens.
D000208:Acute Disease; D003967:Diarrhea / Q000453:epidemiology* / Q000276:immunology / Q000382:microbiology; D004748:Entamoeba histolytica / Q000302:isolation & purification; D004926:Escherichia coli / Q000302:isolation & purification; D005243:Feces / Q000382:microbiology; D005872:Giardia / Q000302:isolation & purification; D006801:Humans; D007422:Intestines / Q000276:immunology; D008800:Mexico; D012760:Shigella / Q000302:isolation & purification; D013334:Students; D014195:Travel; D014481:United States / Q000208:ethnology; D014687:Venezuela / Q000208:ethnology