Scholz, TDitrich, OGutvirth, JVanisaveth, VHongvanthong, BPholsena, KSayaseng, B2009-05-272009-05-271992-12-01Scholz T, Ditrich O, Gutvirth J, Vanisaveth V, Hongvanthong B, Pholsena K, Sayaseng B. The prevalence of helminth infection in Ban Nanin, Laos: additional data. The Southeast Asian Journal of Tropical Medicine and Public Health. 1992 Dec; 23(4): 802http://imsear.searo.who.int/handle/123456789/34072The Southeast Asian Journal of Tropical Medicine and Public Health.engAnimalsHeterophyidae --isolation & purificationHumansLaos --epidemiologyPrevalenceTrematode Infections --epidemiologyJournal Article