title: Nail magnesium and calcium in chronic uraemia.
mesh_terms: D002118:Calcium / Q000032:analysis* / Q000097:blood; D006801:Humans; D008274:Magnesium / Q000032:analysis* / Q000097:blood; D009262:Nails / Q000032:analysis*; D013054:Spectrophotometry, Atomic; D014511:Uremia / Q000378:metabolism*
chemical_list: D008274:Magnesium; D002118:Calcium