title: Uptake of cadmium, zinc, lead, and copper by earthworms near a zinc-smelting complex: influence of soil pH and organic matter.
mesh_terms: D000818:Animals; D002104:Cadmium / Q000378:metabolism; D003300:Copper / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D007854:Lead / Q000378:metabolism; D008669:Metallurgy; D008670:Metals / Q000378:metabolism*; D009835:Oligochaeta / Q000378:metabolism*; D012987:Soil / Q000032:analysis; D015032:Zinc / Q000378:metabolism
chemical_list: D008670:Metals; D012987:Soil; D002104:Cadmium; D007854:Lead; D003300:Copper; D015032:Zinc