1. Kanal E, Tweedle MF. Residual or retained gadolinium: practical implications for radiologists and our patients. Radiology 2015;275:630-4.
2. Hunt CH, Hartman RP, Hesley GK. Frequency and severity of adverse effects of iodinated and gadolinium contrast materials: retrospective review of 456,930 doses. AJR Am J Roentgenol 2009;193:1124-7.
3. Prince MR, Zhang H, Zou Z, et al. Incidence of immediate gadolinium contrast media reactions. AJR Am J Roentgenol 2011;196:W138-43.
4. Brenner D, Elliston C, Hall E, et al. Estimated risks of radiation-induced fatal cancer from pediatric CT. AJR Am J Roentgenol 2001;176:289-96.
5. Brenner DJ, Hall EJ. Computed tomography--an increasing source of radiation exposure. N Engl J Med 2007;357:2277-84.
6. Brenner DJ, Hall EJ. Cancer risks from CT scans: now we have data, what next? Radiology 2012;265:330-1.
7. Pearce MS, Salotti JA, Little MP, et al. Radiation exposure from CT scans in childhood and subsequent risk of leukaemia and brain tumours: a retrospective cohort study. Lancet 2012;380:499-505.
8. Hershkovitz Y, Zoarets I, Stepansky A, et al. Computed tomography is not justified in every pediatric blunt trauma patient with a suspicious mechanism of injury. Am J Emerg Med 2014;32:697-9.
9. Sullivan CJ, Murphy KP, McLaughlin PD, et al. Radiation exposure from diagnostic imaging in young patients with testicular cancer. Eur Radiol 2015;25:1005-13.
10. Donnelly LF. Reducing radiation dose associated with pediatric CT by decreasing unnecessary examinations. AJR Am J Roentgenol 2005;184:655-7.
11. Sidhu PS, Cantisani V, Dietrich CF, et al. The EFSUMB Guidelines and Recommendations for the Clinical Practice of Contrast-Enhanced Ultrasound (CEUS) in Non-Hepatic Applications: Update 2017 (Short Version). Ultraschall Med 2018;39:154-80.
12. Sidhu PS, Cantisani V, Deganello A, et al. Role of Contrast-Enhanced Ultrasound (CEUS) in Paediatric Practice: An EFSUMB Position Statement. Ultraschall in Med 2017;38:33-43.