International Unit per Square Meter

**Semantic type:** Quantitative Concept

**Definition:** A dose calculation unit expressed as a number of arbitrary units of biological activity (International Units) of substance per square meter of body surface area.

**Synonyms:** - IU/m2 - International Unit per Meter Squared - International Unit/Square Meter - [iU]/m2 - [iU]/m2 - [iU]/m2 - iU/m2