1Dr. J. Calam MRCP,R. J. Walker MRCP. Antral vascular lesion, achlorhydria, and chronic gastrointestinal blood loss response to steroids[J] 1980,Digestive Diseases and Sciences(3):236～239
2Dr. M. H. Wheeler MD, Frcs,P. M. Smith MD, Frcp,P. B. Cotton MD, frcp,D. M. D. Evans MD, MRCP, FRCPath,B. W. Lawrie MB, BCh, DMRD, FRCR. Abnormal blood vessels in the gastric antrum[J] 1979,Digestive Diseases and Sciences(2):155～158
