Micro-International Units per Milliliter per Microgram per Day

**Semantic type:** Quantitative Concept

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

**Synonyms:** - uIU/mL/(ug/day) - u[IU]/mL/(ug/d) - u[IU]/ml/(ug/d) - u[iU]/mL/(ug/d) - u[iU]/ml/(ug/d)