title: Letter: Turista.
mesh_terms: D003967:Diarrhea / Q000453:epidemiology* / Q000209:etiology / Q000382:microbiology; D004768:Enterotoxins; D004926:Escherichia coli / Q000302:isolation & purification; D004927:Escherichia coli Infections / Q000453:epidemiology; D005243:Feces / Q000382:microbiology; D006801:Humans; D008800:Mexico; D014195:Travel
chemical_list: D004768:Enterotoxins