title: Calcium and phosphorus levels in human dental plaque-variations according to site of collection.
mesh_terms: D000328:Adult; D002118:Calcium / Q000032:analysis / Q000378:metabolism*; D002648:Child; D003773:Dental Plaque / Q000378:metabolism*; D006801:Humans; D008297:Male; D010710:Phosphates / Q000032:analysis; D010758:Phosphorus / Q000032:analysis / Q000378:metabolism*; D013054:Spectrophotometry, Atomic
chemical_list: D010710:Phosphates; D010758:Phosphorus; D002118:Calcium