[Memorable ophthalmological dates in 1984].
D005060:Europe; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D009885:Ophthalmology / Q000266:history*; D012425:Russia (Pre-1917); D014481:United States
Pamiatnye oftal'mologicheskie daty na 1984 g.