Zinc and macular degeneration.
Beaumont
P
P
D002951:Citrates / Q000737:chemistry; D019343:Citric Acid; D003300:Copper / Q000506:poisoning; D006801:Humans; D008268:Macular Degeneration / Q000188:drug therapy*; D008297:Male; D015032:Zinc / Q000008:administration & dosage* / Q000506:poisoning
D002951:Citrates; D019343:Citric Acid; D003300:Copper; D015032:Zinc