Karia, Monil, Seager, Matthew, Rafique, Akkib, Sheth, Hemant. The Diagnostic Utility and Clinical Impact of After-Hours CT Scans of the Abdomen and Pelvis Investigating Abdominal Pain. (2019) The Scientific World Journal. doi:10.1155/2017/4028352
2. Systermans BJ, Devitt PG. Computed tomography in acute abdominal pain: an overused investigation?. (2014) ANZ journal of surgery. 84 (3): 155-9. doi:10.1111/ans.12360 -Pubmed
3. Modahl L, Digumarthy SR, Rhea JT, Conn AK, Saini S, Lee SI. Emergency department abdominal computed tomography for nontraumatic abdominal pain: optimizing utilization. (2006) Journal of the American College of Radiology : JACR. 3 (11): 860-6. doi:10.1016/j.jacr.2006.05.011 - Pubmed
4. Christopher L. Moore, et al. Comparative Effectiveness Research: Alternatives to “Traditional” Computed Tomography Use in the Acute Care Setting. (2015) Academic Emergency Medicine. 22 (12): 1465. doi:10.1111/acem.12831 - Pubmed
5. Britt H, Britt MG, Britt VL, Britt HJ, Britt GJ, Britt PA, Britt BC, Britt WC. Evaluation of imaging ordering by general practitioners in Australia, 2002–03 to 2011–12. (2019)
6. Street M, Brady Z, Van Every B, Thomson KR. Radiation exposure and the justification of computed tomography scanning in an Australian hospital emergency department. (2009) Internal medicine journal. 39 (11): 713-9. doi:10.1111/j.1445-5994.2009.01956.x - Pubmed
7. Larson DB, Johnson LW, Schnell BM, Salisbury SR, Forman HP. National trends in CT use in the emergency department: 1995-2007. (2011) Radiology. 258 (1): 164-73. doi:10.1148/radiol.10100640 - Pubmed