Select one of the options below:
Radiation risk assessment and protection; risk versus benefit associated with environmental and medical exposures. Credit not allowed for both ERHS 551C and ERHS 550 (Principles of Radiation Biology).
ERHS 551B (Radiation Biology Principles for Medicine: Principles of Radiation Oncology)
This course is also available as a noncredit option. See the EDLL 2009 course page if you want the content, but don't need the college credits.