title: [Road surface soil pollution by lead at crossroads].
mesh_terms: D007564:Japan; D007854:Lead / Q000032:analysis*; D011188:Potassium / Q000032:analysis; D012987:Soil / Q000032:analysis*; D001335:Vehicle Emissions
chemical_list: D012987:Soil; D001335:Vehicle Emissions; D007854:Lead; D011188:Potassium