"Gustaf Retzius"@en . "Retzius, Gustaf"@en . . . . "1919-07-21Z"^^ . . . "1842-10-17Z"^^ . "Swedish singer" . "1842Z"^^ . . . . "1919Z"^^ . "Magnus Gustaf (or Gustav) Retzius (17 October 1842 \u2013 21 July 1919) was a Swedish physician and anatomist who dedicated a large part of his life to researching the histology of the sense organs and nervous system."@en .