title: Calcium-lead interactions in earthworms: observations on Lumbricus terrestris L. sampled from a calcareous abandoned leadmine site.
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D007854:Lead / Q000032:analysis / Q000633:toxicity*; D008906:Mining; D009835:Oligochaeta / Q000378:metabolism*; D012987:Soil / Q000032:analysis
chemical_list: D012987:Soil; D007854:Lead; D002118:Calcium