Intestinal parasites in citizens of the Democratic Republic of Viet-Nam arriving to Czechoslovakia.
D000293:Adolescent; D000328:Adult; D000562:Amebiasis / Q000453:epidemiology*; D003604:Czechoslovakia; D005260:Female; D005873:Giardiasis / Q000453:epidemiology; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology*; D008297:Male; D011528:Protozoan Infections / Q000453:epidemiology; D014257:Trichuriasis / Q000453:epidemiology*; D014744:Vietnam