Pholsena, KSayaseng, BHongvanthong, BVanisaveth, V2009-05-272009-05-271991-03-01Pholsena K, Sayaseng B, Hongvanthong B, Vanisaveth V. The prevalence of helminth infection in Ban Nanin, Laos. The Southeast Asian Journal of Tropical Medicine and Public Health. 1991 Mar; 22(1): 137-8http://imsear.searo.who.int/handle/123456789/30988The Southeast Asian Journal of Tropical Medicine and Public Health.engAdolescentAdultAgedFemaleHelminthiasis --epidemiologyHumansLaos --epidemiologyMaleMiddle AgedPrevalenceSex FactorsJournal Article