title: Soil-transmitted helminthiasis among Indian primary school children in Selangor, Malaysia.
mesh_terms: D002648:Child; D005243:Feces / Q000469:parasitology; D005260:Female; D006373:Helminthiasis / Q000635:transmission*; D006801:Humans; D008296:Malaysia; D008297:Male; D012306:Risk; D012987:Soil
chemical_list: D012987:Soil