| Label | Id | |
|---|---|---|
| Microgram | CONC:NCI | |
| Ug | CONC:LNC | |
| microgram | CONC:CHV | |
| ug | CONC:CHV | |
| mcg | CONC:CHV | |
| microgram (mcg) | CONC:CHV | |
| micrograms | CONC:CHV | |
| microgram (ug) | CONC:CHV | |
| ug | CONC:NCI_ICH | |
| ug | CONC:NCI_UCUM | |
| Microgram | CONC:NCI | |
| Microgram | CONC:NCI_NCPDP | |
| microgram | CONC:NCI_UCUM | |
| Microgram | CONC:NCI_CDISC | |
| microgram(s) | CONC:NCI_ICH |