1. Infantile umbilical hernia;Blumberg;Surg Gynecol Obstet,1980
2. Radiation effects on development;Santis;Birth Defects Res C Embryo Today,2007
3. Fetal death and congenital malformation in babies born to nuclear industry employees: report from the nuclear industry family study;Doyle;Lancet,2000
4. EUROCAT Special Report: Congenital anomalies are a major group of mainly rare diseases 2012 Eurocat central registry, University of Ulster, Northern Ireland http://www.eurocat-network.eu/content/Special-Report-Major-Group-of-Mainly-Rare-Diseases.pdf
5. Frasch G Fritsche E Kammerer L 2008 Die berufliche Strahlenexposition in Deutschland 2006 1611-8707 978-3-86509-850-4