| Literature DB >> 2751979 |
Abstract
The statistical basis underlying the use of several visual acuity charts is examined. A new chart which offers theoretical and practical advantages for visual acuity screening is described.Mesh:
Year: 1989 PMID: 2751979 PMCID: PMC1041767 DOI: 10.1136/bjo.73.6.457
Source DB: PubMed Journal: Br J Ophthalmol ISSN: 0007-1161 Impact factor: 4.638