Refractive error and visual impairment in Ireland schoolchildren.
Br J Ophthalmol. 2019 Aug;103(8):1112-1118. doi: 10.1136/bjophthalmol-2018-312573. Epub 2018 Oct 12.
Br J Ophthalmol. 2019.
PMID: 30315130
Free PMC article.