Wissenschaftsnews

• 1 K Chida, T Ohno, S Kakizaki et al.. Radiation dose to the pediatric cardiac catheterization and intervention patient.  AJR Am J Roentgenol. 2010;  195 1175-1179
• 2 Rajamaran P, Smpson J, Neta G et al.. Early life exposure to diagnostic radiation and ultrasound scans and risk of childhood cancer: case-control study.  BMJ. 2011;  342