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2. American medical education 100 years after the Flexner report;Cooke;N Engl J Med,2006
3. Machine purifies blood and restores it to the body. Wonder apparatus devised by Johns Hopkins physicians is called the “Artificial Kidney,” because it removes the undesirable constituents of the blood as that organ does;Thorne;NY Times,1914
4. Biographical memoir of John Jacob Abel (1857-1938). National Academy of Sciences;MacNider;Biogr Mem,1946