Frush, D. P. (2012). Pediatric radiology: Case 22. In Duke Radiology Case Review Imaging Differential Diagnosis and Discussion 2nd Edition (pp. 468–469).

Frush, D. P. “Pediatric radiology: Case 22.” In Duke Radiology Case Review Imaging Differential Diagnosis and Discussion 2nd Edition, 468–69, 2012.

Frush DP. Pediatric radiology: Case 22. In: Duke Radiology Case Review Imaging Differential Diagnosis and Discussion 2nd Edition. 2012. p. 468–9.

Frush, D. P. “Pediatric radiology: Case 22.” Duke Radiology Case Review Imaging Differential Diagnosis and Discussion 2nd Edition, 2012, pp. 468–69.

Frush DP. Pediatric radiology: Case 22. Duke Radiology Case Review Imaging Differential Diagnosis and Discussion 2nd Edition. 2012. p. 468–469.