. "Bunny"@en . . "1921-10-25Z"^^ . . "Marian Elliott"@en . "Koshland, Marian Elliott"@en . . "Marian Elliott \"Bunny\" Koshland (October 25, 1921 \u2013 October 28, 1997) was an American immunologist who discovered that the differences in amino acid composition of antibodies explains the efficiency and effectiveness with which they combat a huge range of foreign invaders."@en . . "1997Z"^^ . . . . "Marian Koshland"@en . . "American immunologist" . . . . "1921Z"^^ . "1997-10-28Z"^^ . . .