ECRR2003 ECRR2003 99 2004 12 15 2003 Recommendations of the ECRR The Health Effects of Ionising Radiation Exposure at Low Doses for Radiation Protection Purpose Regulators’ Edition Edited by Chris Busby with Rosalies Bertell, Inge Schmitze-Feuerhake, Molly Scott Cato and Alexei Yablokov Green Audit Press, First Edition; January 2003, ISBN: 1-897761-24-4 2003 - 1945 • 1989 ICRP 117 • ECRR 6160 160