Medical Schools in the United States at Mid-Century. A Comprehensive Self-Evaluation of Todayʼs Medical School. By John E. Dietrick, M.D., Director of the Survey of Medical Education. Magee Professor of Medicine and Head of the Department. Jefferson Medical College and Hospital; and Robert C. Berson. M.D., Assocatione Director of the Survey of Medical Education. Assistant Dean and Assistant Professor of Medicine. Vanderbilt University Medical School. $80 pages. New York