Quantitative measurement of mass concentration of benzodiazepine in urine specimen using gas chromatography mass spectrometry technique (procedure)
| Code | 443689000 |
|---|---|
| Semantic tag | procedure |
| Module | international |
| Definition | primitive |
| Effective time | 20100131 |
271070001Benzodiazepine measurement, urine
procedure
None (leaf concept).