http://www.umich.edu/~radinfo/

Radiation

Nuclear

Cellular Phones

Food Irradiation

Radiology

http://hps.org/hpspublications/journalarchive/index.html

http://www.hps.org/hpspublications/journal.html

http://www.orau.org/environmental-assessments-health-physics/capabilities/health-physics/hp-resources.aspx