111

1) Courtney Coursey Moreno, MD; Michael D. Beland, MD; Stanley Goldfarb, MD, et al. ACR Appropriateness Criteria®, Urologic – Acute Onset Flank Pain – Suspicion of Urolithiasis. Available at https://acsearch.acr.org/docs/69362/Narrative/ American College of Radiology. Accessed, June 30, 2017.

2) Marta E. Heilbrun, MD; David D. Casalino, MD; Michael D. Beland, MD, et al. ACR Appropriateness Criteria® , Urologic – Indeterminate Renal Mass. Available at https://acsearch.acr.org/docs/69367/Narrative/ American College of Radiology. Accessed, June 30, 2017.

3) Luyao Shen, MD; Steven S. Raman, MD; Michael D. Beland, MD, et al. ACR Appropriateness Criteria® , Urologic – Hematuria Available at  https://acsearch.acr.org/docs/69490/Narrative/  American College of Radiology. Accessed, June 30, 2017.

4) Matthew S. Hartman, MD; John R. Leyendecker, MD; Barak Friedman, MD, et al. ACR Appropriateness Criteria® , Urologic – Acute Scrotal Pain, Without Trauma. Available at https://acsearch.acr.org/docs/69363/Narrative/ American College of Radiology. Accessed, June 30, 2017.

5) Learning radiology : recognizing the basics. William Herring author. Elsevier 2016 Online access University of Saskatchewan Library. http://usl-primo.hosted.exlibrisgroup.com/primo_library/libweb/action/search.do?vid=USASK Accessed, June 30, 2017.

6) Grainger and Allison’s diagnostic radiology : a textbook of medical imaging. Andy Adam editor.; Adrian K. Dixon editor.; Jonathan H. Gillard 1964- editor.; Cornelia Schaefer-Prokop editor.; David J Allison; Elsevier (Firm) 2015, Online access University of Saskatchewan Library. http://usl-primo.hosted.exlibrisgroup.com/primo_library/libweb/action/search.do?vid=USASK  Accessed June 30, 2017.