title: Response to Yusuf and Watson.
authors.forename: A I M
authors.initials: AI
authors.lastname: Miguel
authors.forename: F
authors.initials: F
authors.lastname: Henriques
authors.forename: L F R
authors.initials: LF
authors.lastname: Azevedo
authors.forename: A J R
authors.initials: AJ
authors.lastname: Loureiro
authors.forename: D A L
authors.initials: DA
authors.lastname: Maberley
mesh_terms: D006801:Humans; D012164:Retinal Diseases
references.citation: Surv Ophthalmol. 2006 Mar-Apr;51(2):129-36
references.pmid: 16500213
references.citation: Eye (Lond). 2013 Jan;27(1):1-13
references.pmid: 23174749
references.citation: Ophthalmology. 1985 Mar;92(3):370-4
references.pmid: 3991127
references.citation: J Clin Invest. 1977 Jul;60(1):260-4
references.pmid: 874088
references.citation: Br J Ophthalmol. 1982 Apr;66(4):219-26
references.pmid: 7066274
references.citation: Eye (Lond). 2013 Jun;27(6):783-5
references.pmid: 23558212
references.citation: Invest Ophthalmol Vis Sci. 2011 Oct 11;52(11):8102-7
references.pmid: 21908582