TY - BOOK AU - Cummack, D. H. TI - Gastro-intestinal X-ray diagnosis : : a descriptive atlas U1 - 616.3 CUM PY - 1969///. CY - Edinburgh : PB - E. and S. Livingstone, KW - Digestive organs--Radiography KW - Alimentary canal--Radiography KW - Digestive organs--Diseases--Diagnosis N1 - Includes index. ER -