title: [Abnormal zinc metabolism in senile cataract].
mesh_terms: D000368:Aged; D002386:Cataract / Q000378:metabolism*; D003300:Copper / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D015032:Zinc / Q000378:metabolism*
chemical_list: D003300:Copper; D015032:Zinc