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. Author manuscript; available in PMC: 2015 Nov 6.
Published in final edited form as: Arch Intern Med. 2009 Dec 14;169(22):2078–2086. doi: 10.1001/archinternmed.2009.427

Figure 1.

Figure 1

Box-plot demonstrating distribution of estimated effective dose for each CT study type, grouped by anatomic area. The “whiskers” show the minimum and maximum observed values.

- Minimum, Maximum;

◊ First Quartile, Third Quartile;

+ Median