Quantitative measurement of benzoylecgonine in urine using GC-MS

Quantitative measurement of mass concentration of benzoylecgonine in urine specimen using gas chromatography mass spectrometry technique (procedure)

active

Code	`443951008`
Semantic tag	procedure
Module	international
Definition	primitive
Effective time	20100131

Synonyms

Quantitative measurement of mass concentration of benzoylecgonine in urine specimen using gas chromatography mass spectrometry technique

Parents (2)

105083003Benzoylecgonine measurement procedure
785670005Urine substance measurement procedure

Children (0)

None (leaf concept).