title: Spectrochemical analysis of urinary tract calculi.
mesh_terms: D000535:Aluminum / Q000032:analysis; D002118:Calcium / Q000032:analysis; D006801:Humans; D008274:Magnesium / Q000032:analysis; D013057:Spectrum Analysis; D014131:Trace Elements / Q000032:analysis; D014545:Urinary Calculi / Q000378:metabolism*
chemical_list: D014131:Trace Elements; D000535:Aluminum; D008274:Magnesium; D002118:Calcium