USA. Digestive Diseases Coordinating Committee Bezüge im Wissensnetz Verfasst (1) DNB-Titeldaten Annual report of the Digestive Diseases Coordinating Committee to the Secretary, US Department of Health, Education, and Welfare Creator (1) DNB-Titeldaten Annual report of the Digestive Diseases Coordinating Committee to the Secretary, US Department of Health, Education, and Welfare Administrative Überordnung der Körperschaft (1) GND-Körperschaften USA. Department of Health, Education, and Welfare