Preferred Label : International Unit per Kilogram;
NCIt synonyms : International Unit/Kilogram; [IU]/kg;
NCIt related terms : IU/kg; international unit(s)/kilogram;
NCIt definition : A unit of measure of a quantity of substance per unit mass, expressed as the quantity
of substance in International Units, divided by the mass of the substance in kilograms.
It is also used as a dose calculation unit expressed in International Units of biological
activity per one kilogram of body mass.;
Alternative definition : CDISC: An arbitrary unit of substance content expressed in international units of
biological activity per one kilogram of mass of the system. It is also used as a dose
calculation unit expressed in international units of biological activity per one kilogram
of body mass.(NCI);