Joshua M. Sharfstein, Professor of the Practice, Department of Health Policy and Management, Vice Dean for Public Health Practice and Community Engagement, Johns Hopkins Bloomberg School of Public HealthOxford University Press[2018]
U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Institute of Arthritis, Metabolism and Digestive Diseases.1976.<SC8-33>
U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Institute of Arthritis, Metabolism and Digestive Diseases.1976.<SC357-13>