[Memorable dates in ophthalmology, 1973].
D005060:Europe; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049691:History, Medieval; D049711:History, Modern 1601-; D009885:Ophthalmology / Q000266:history*; D014586:USSR
Pamiatnye oftal'mologicheskie daty 1973 g.