University of California
The Faces of Science: African Americans in the Sciences Dr. Daniel Hale Williams
This "Faces of Science" resource offers summary information on the work of Dr. Daniel Hale Williams, along with an extensive bibliography of hardcopy text and picture sources for more information on his life and contributions.
Encyclopedia Britannica
Encyclopedia Britannica: Daniel Hale Williams
Learn about the life of Daniel Hale Williams, American physician and founder of Provident Hospital in Chicago, credited with the first successful heart surgery.