참고문헌
- Eisenberg RL. Single filling defects in the colon. In: Eisenberg RL editor Gastroenterology: A pattern approach. Philadelphia: JB Lippincott; 1983. p. 681-710
- Kitapci MT, Coleman RE. Colorectal cancer. In: Oehr P, Biersack H.-J, Coleman RE. eds. PET and PET-CT in oncology. Heidelberg: Springer-Verlag 2004, p. 213-26
- Kreel L, Beale T. Colon filling defect. Postgrad Med J 1993;69:627-8 https://doi.org/10.1136/pgmj.69.814.627
- Unpublished personal data.