Vision screening for frail older people: a randomised trial.
Swamy B, Cumming RG, Ivers R, Clemson L, Cullen J, Hayes MF, Tanzer M, Mitchell P.
Swamy B, et al. Among authors: clemson l.
Br J Ophthalmol. 2009 Jun;93(6):736-41. doi: 10.1136/bjo.2007.134650. Epub 2008 Jul 9.
Br J Ophthalmol. 2009.
PMID: 18614568
Clinical Trial.