information about Vision test field
Field Hierarchy
Parent | |||
---|---|---|---|
Medicine 49.4M papers | Physics 33M papers | Optics 8.1M papers | Surgery 7.6M papers |
Ophthalmology 840k papers | Visual acuity 171k papers | ||
Current | |||
Vision test 729 papers | |||
Child | |||
ETDRS visual acuity chart 0 papers |
Trends
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History