| Label | Id | |
|---|---|---|
| radioactive | PHEN:NCI_NCI-GLOSS | |
| Radioactivity | PHEN:NCI | |
| Solar Radiation | PHEN:NCI | |
| Sound | PHEN:NCI | |
| Viscosity | PHEN:NCI | |
| Viscosity | PHEN:NCI_CDISC | |
| VISC | PHEN:NCI_CDISC | |
| Viscosity | PHEN:NCI_CDISC | |
| x-ray | PHEN:NCI_NCI-GLOSS | |
| X-Ray | PHEN:NCI | |
| X-radiation | PHEN:NCI | |
| Radiation, X-Rays | PHEN:NCI | |
| Anisotropy | PHEN:NCI | |
| Chemiluminescence | PHEN:NCI | |
| Chemiluminescence | PHEN:NCI |