Fig. 2From: Establishment of local diagnostic reference levels for common adult CT examinations: a multicenter survey in Addis AbabaMedian CTDIvol distribution for examinations surveyed. Graphs depicting the head, chest, and AP median CTDIvol and DLP. a Median CTDIvol, for head. b Median CTDIvol for chest. c Median CTDIvol for APBack to article page