Sivaprasad, Sobha Estimation of systemic complement C3 activity in age-related macular degeneration. [electronic resource] - Archives of ophthalmology (Chicago, Ill. : 1960) Apr 2007 - 515-9 p. digital Publication Type: Journal Article ISSN: 0003-9950 Standard No.: 10.1001/archopht.125.4.515 doi Subjects--Topical Terms: Choroidal Neovascularization--bloodComplement Activation--physiologyComplement C3a--analysisComplement Factor H--geneticsEnzyme-Linked Immunosorbent AssayGenotypeHumansMacular Degeneration--bloodPolymorphism, Single Nucleotide