title: A case of "gastro", which turned out to be cholera.
mesh_terms: D000368:Aged; D002771:Cholera / Q000175:diagnosis* / Q000517:prevention & control / Q000628:therapy; D003937:Diagnosis, Differential; D003967:Diarrhea / Q000175:diagnosis*; D006801:Humans; D008297:Male; D014195:Travel