Depressive symptoms in people with vision impairment: a cross-sectional study to identify who is most at risk.
Claire L NollettBarbara RyanNathan BrayCatey BunceRobin CastenRhiannon Tudor EdwardsDavid GillespieDaniel J SmithMiles StanfordTom H MargrainPublished in: BMJ open (2019)
ISRCTN46824140; Pre-results.