title: Intestinal infestation by parasites in business executives involved in foreign travel.
mesh_terms: D003132:Commerce; D005243:Feces / Q000469:parasitology; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D010270:Parasite Egg Count; D014195:Travel; D014329:Tropical Climate