STANFORD UNIVERSITY SCHOOL OF MEDICINE STANFORD MEDICAL CENTER 300 PASTEUR DRIVE, PALO ALTO, CALIFORNIA 94304 DEPARTMENT OF GENETICS Professor Joshua Lederberg January 19, 1968 Thank you for your kind remarks. When your Board issues a report, or should you develop new information on the subject, I would be happy to hear about it. JI am on the point now of commenting on Cravioto's studies on malnutrition/mental retardation, and on a paper by Berg in Foreign Affairs on malnutrition as an impediment to economic development. Sincerely, jhe Fiabe 4 Lr. JosepH P. Kennepy, JR. Laporarories FOR MOLECULAR MEDICINE dedicated to the study of mental retardation Molecular Biology Heredity Neurobiology Developmental Medicine