Marin, D. (2012). Gastrointestinal imaging: Case 20. In Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition (pp. 150–151).

Marin, D. “Gastrointestinal imaging: Case 20.” In Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition, 150–51, 2012.

Marin D. Gastrointestinal imaging: Case 20. In: Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition. 2012. p. 150–1.

Marin, D. “Gastrointestinal imaging: Case 20.” Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition, 2012, pp. 150–51.

Marin D. Gastrointestinal imaging: Case 20. Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition. 2012. p. 150–151.