NCIt synonyms : yg/fg; Zeptogram per Picogram; mcg/kg; Yoctogram per Femtogram; Femtogram per Microgram; Microgram/Kilogram; Picogram per Milligram; zg/pg; pg/mg; Nanogram per Gram; Attogram per Nanogram; fg/mcg; fg/ug; ag/ng;
NCIt related terms : microgram(s)/kilogram; ug/kg; ng/g;
NCIt definition : A unit of a mass fraction expressed as a number of micrograms of substance per kilogram
of mixture. The unit is also used as a dose calculation unit.;
Alternative definition : CDISC: A unit of a mass fraction expressed as a number of micrograms of substance
per kilogram of mixture. The unit is also used as a dose calculation unit.(NCI);