. "1992-02-01Z"^^ . . "1909-07-15Z"^^ . . "1992Z"^^ . "Jean Hamburger (15 July 1909 \u2013 1 February 1992) was a French physician, surgeon and essayist. He is particularly known for his contribution to nephrology, and for having performed the first renal transplantation in France in 1952."@en . . "Hamburger, Jean"@en . "French physician" . . "Jean Hamburger"@en . . . . "1909Z"^^ .