title: Stomach cancer and soil metal content.
mesh_terms: D003300:Copper / Q000009:adverse effects / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D012987:Soil / Q000032:analysis*; D013274:Stomach Neoplasms / Q000453:epidemiology* / Q000209:etiology; D006113:United Kingdom; D015032:Zinc / Q000009:adverse effects / Q000032:analysis
chemical_list: D012987:Soil; D003300:Copper; D015032:Zinc