. . . . "1881Z"^^ . "Pirogov, Nikolay Ivanovich"@en . "1881-12-05Z"^^ . . "Nikolay Pirogov"@en . . "Nikolay Ivanovich Pirogov (Russian: \u041D\u0438\u043A\u043E\u043B\u0430\u0301\u0439 \u0418\u0432\u0430\u0301\u043D\u043E\u0432\u0438\u0447 \u041F\u0438\u0440\u043E\u0433\u043E\u0301\u0432; IPA: [n\u02B2\u026Ak\u0250\u02C8laj \u026A\u02C8van\u0259v\u02B2\u026At\u0255 p\u02B2\u026Ar\u0250\u02C8\u0261of\u02B2]) (25 November [O.S. 13 November] 1810 \u2013 5 December [O.S. 23 November] 1881) was a prominent Russian scientist, medical doctor, pedagogue, public figure, and corresponding member of the Russian Academy of Sciences (1847). He is considered to be the founder of field surgery, and was one of the first surgeons in Europe to use ether as an anaesthetic."@en . . "1810-11-25Z"^^ . "Russian medical scientist" . . "1810Z"^^ . . . .