[Memorable ophthalmological dates in 1977. russian and foreign ophthalmologists].
D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D009885:Ophthalmology / Q000266:history*; D012425:Russia (Pre-1917); D014586:USSR
Pamiatnye oftal'mologicheskia daty 1977 g. otechestvennye i zarubezhnye oftal'mologi