Figure 4. Effective dose E estimates from dose–area product, E(DAP), entrance surface dose, E(ESD) and calculated ESD, E(ESDC) in 25 intravenous urography examinations.
Figure 4. Effective dose E estimates from dose–area product, E(DAP), entrance surface dose, E(ESD) and calculated ESD, E(ESDC) in 25 intravenous urography examinations.