NCIt definition : A unit of mass concentration defined as the concentration of one gram of a substance
per unit volume of the mixture equal to one deciliter (100 milliliters). The concept
also refers to the metric unit of mass density (volumic mass) defined as the density
of substance which mass equal to one gram occupies the volume one deciliter.;
Alternative definition : CDISC: A unit of mass concentration defined as the concentration of one gram of a
substance per unit volume of the mixture equal to one deciliter (100 milliliters).
The concept also refers to the metric unit of mass density (volumic mass) defined
as the density of substance which mass equal to one gram occupies the volume one deciliter.(NCI);