Zuidema, P J The Katayama syndrome; an outbreak in Dutch tourists to the Omo National Park, Ethiopia. [electronic resource] - Tropical and geographical medicine Mar 1981 - 30-5 p. digital Publication Type: Case Reports; Journal Article ISSN: 0041-3232 Subjects--Topical Terms: AdultDisease Outbreaks--epidemiologyEthiopiaHumansMaleNetherlandsSchistosoma mansoniSchistosomiasis--epidemiologyTravel