TY - BOOK AU - Nelson,Sidney W. AU - Freimanis,Atis K. AU - Wiot,Jerome F. ED - American College of Radiology. TI - Gastrointestinal tract disease syllabus, AV - RC801 .N44 1973 U1 - 616.3/3/07572076 PY - 1973/// CY - Chicago PB - Committee on Professional Self-Evaluation and Continuing Education, Commission on Diagnostic Radiology, American College of Radiology KW - Digestive organs KW - Diseases N1 - Includes bibliographies and index ER -