Input (grade 13): Schack August Steenberg Krogh (November 15, 1874 - September 13, 1949) was a Danish professor of Romani background at the department of zoophysiology at the University of Copenhagen from 1916-1945.
Output (grade 10): Schack August Steenberg Krogh (November 15, 1874 - September 13, 1949) is an Danish zoologist.