W. Stall

发表

Analysis of urine for 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid using Sep-PAK cartridges for sample cleanup.

G. R. Nakamura, R. Masters, W. Stall, 1985, Analytical chemistry.

Thin-layer chromatographic-mass spectrometric identification of 11-nor-delta 9-tetrahydrocannabinol-9-carboxylic acid.

G. R. Nakamura, R. Masters, W. Stall, 1983, Journal of chromatography.