title: Toxocariasis in the Sudan.
mesh_terms: D000818:Animals; D001196:Ascariasis / Q000453:epidemiology*; D006801:Humans; D010270:Parasite Egg Count; D012987:Soil; D013397:Sudan; D014119:Toxocara / Q000302:isolation & purification; D014120:Toxocariasis / Q000453:epidemiology* / Q000635:transmission
chemical_list: D012987:Soil