He went to Europe for further study under Robert Koch and Louis Pasteur; first at the University of Berlin, then at the Zoological Station in Naples, and finally at the Pasteur Institute in Paris.
Harry Potter | Harry S. Truman | Bertrand Russell | Russell Crowe | Harry Belafonte | Harry Turtledove | Frederick Russell Burnham | Russell Simmons | Kurt Russell | Debbie Harry | Russell Brand | Ken Russell | Harry Reid | Harry Nilsson | Prince Harry | Leon Russell | Harry Houdini | Harry Hill | Harry | Harry Chapin | Harry Secombe | Rosalind Russell | Russell Street | Russell Mulcahy | Nipsey Russell | Harry Potter and the Half-Blood Prince | Harry Bridges | George Russell | Russell Street, Melbourne | James Russell Lowell |