"im Juli 1999 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "A Newlin" . "Discordance for keratoconus in two pairs of monozygotic twins"@nl . "Discordance for keratoconus in two pairs of monozygotic twins"@en . . "wetenschappelijk artikel"@nl . "scientific article published on 01 July 1999"@en . . . . "18" . . . . "Discordance for keratoconus in two pairs of monozygotic twins"@en . "1999-07-01T00:00:00Z"^^ . . . "T B Edrington" . . . "Discordance for keratoconus in two pairs of monozygotic twins"@en . . . "Discordance for keratoconus in two pairs of monozygotic twins"@nl . . "Discordance for keratoconus in two pairs of monozygotic twins"@nl . . . "Discordance for keratoconus in two pairs of monozygotic twins"@en . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u043B\u0438\u043F\u043D\u0456 1999"@uk . "K Zadnik" . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en xunetu de 1999"@ast . . "J A Shin" . "T T McMahon" . "10.1097/00003226-199907000-00010" . "J Sugar" . "4" . "10422858" . . "444-451" . .