|
|||||
|
|
Antibody-mediated extraction of the main tetrahydrocannabinol metabolite, 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid, from human urine and its identification by gas chromatography-mass spectrometry in the sub-nanogram range |
|
| Authors: | U Lemm J Tenczer H Baudisch W Krause |
| Abstract: | |
| Keywords: | |