developed by Education Development Center, Inc. ; funded by Division of Health Education, Center for Health Promotion and Education, Centers for Disease Control and National Heart, Lung, and Blood Institute, National Institutes of Health, Public Health Service, Department of Health and Human Services under contract #200-79-0922
developed by Education Development Center, Inc. ; funded by Division of Health Education, Center for Health Promotion and Education, Centers for Disease Control and National Heart, Lung, and Blood Institute, National Institutes of Health, Public Health Service, Department of Health and Human Services under contract #200-79-0922