title: [Energy dispersive X-ray analysis of senile cataract].
mesh_terms: D000368:Aged; D002118:Calcium / Q000032:analysis; D002386:Cataract / Q000378:metabolism*; D004577:Electron Probe Microanalysis; D006801:Humans; D007908:Lens, Crystalline / Q000032:analysis*; D008875:Middle Aged; D010758:Phosphorus / Q000032:analysis; D012964:Sodium / Q000032:analysis
chemical_list: D010758:Phosphorus; D012964:Sodium; D002118:Calcium