Red ring sign versus aphthous ulcers of colonic mucosa?

✍ Scribed by Mark E. Stark; James T. Wolfe

• Book ID: 118528400
• Publisher: Elsevier Science
• Year: 1996
• Tongue: English
• Weight: 265 KB
• Volume: 43
• Category: Article
• ISSN: 1097-6779
• DOI: 10.1016/s0016-5107(96)70304-8