title: Quantitation in crystallographic stone analysis.
mesh_terms: D002129:Calcium Oxalate / Q000032:analysis; D002130:Calcium Phosphates / Q000032:analysis; D003461:Crystallography; D006801:Humans; D007669:Kidney Calculi / Q000473:pathology*; D008859:Microscopy, Polarization; D014961:X-Ray Diffraction
chemical_list: D002130:Calcium Phosphates; D002129:Calcium Oxalate