Oh, Y. E., & Moon, H. S. Upper Gastrointestinal Tract Foreign Bodies. Korean College of Helicobacter and Upper Gastrointestinal Research.
Chicago Style (17th ed.) CitationOh, Young Eun, and Hee Seok Moon. Upper Gastrointestinal Tract Foreign Bodies. Korean College of Helicobacter and Upper Gastrointestinal Research.
MLA (9th ed.) CitationOh, Young Eun, and Hee Seok Moon. Upper Gastrointestinal Tract Foreign Bodies. Korean College of Helicobacter and Upper Gastrointestinal Research.
Warning: These citations may not always be 100% accurate.