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Soon after the first human heart transplants were attempted in late 1967 and early 1968, DeBakey reflected on the hopes raised by these first efforts and the many obstacles (from the immunological to the ethical) to routine cardiac transplants.
Periodical. DeBakey, Michael E. "Human Cardiac Transplantation." Journal of Thoracic and Cardiovascular Surgery 55, 3 (March 1968): 447-451. Article. 6 Images.. Journal of Thoracic and Cardiovascular Surgery