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.
作者信息
Lemm U, Tenczer J, Baudisch H, Krause W
出版信息
J Chromatogr. 1985 Aug 9;342(2):393-8. doi: 10.1016/s0378-4347(00)84533-8.