Freed, K. S., Keogan, M. T., Foti, A. M., Lawrance, J. A. L., Leder, R. A., Frederick, M. G., … Paulson, E. K. (2012). Genitourinary imaging. In Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition (pp. 175–234).

Freed, K. S., M. T. Keogan, A. M. Foti, J. A. L. Lawrance, R. A. Leder, M. G. Frederick, D. Marin, et al. “Genitourinary imaging.” In Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition, 175–234, 2012.

Freed KS, Keogan MT, Foti AM, Lawrance JAL, Leder RA, Frederick MG, et al. Genitourinary imaging. In: Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition. 2012. p. 175–234.

Freed, K. S., et al. “Genitourinary imaging.” Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition, 2012, pp. 175–234.

Freed KS, Keogan MT, Foti AM, Lawrance JAL, Leder RA, Frederick MG, Marin D, McDermott VG, Sheafor DH, Stahl JA, Paulson EK. Genitourinary imaging. Duke Radiology Case Review: Imaging, Differential Diagnosis, and Discussion: 2nd Edition. 2012. p. 175–234.