Micro-International Units per Milliliter per Milligram

**Semantic type:** Quantitative Concept

**Definition:** A unit of concentration (biologic activity) equal to one micro-international unit per milliliter, divided by milligrams.

**Synonyms:** - uIU/mL/mg - u[IU]/mL/mg - u[IU]/ml/mg - u[iU]/mL/mg - u[iU]/ml/mg