TY - GEN AU - Feng,S AU - ElSohly,M A AU - Salamone,S AU - Salem,M Y TI - Simultaneous analysis of delta9-THC and its major metabolites in urine, plasma, and meconium by GC-MS using an immunoaffinity extraction procedure SN - 0146-4760 PY - 2001///0118 KW - Chromatography, Affinity KW - methods KW - Dronabinol KW - analogs & derivatives KW - Gas Chromatography-Mass Spectrometry KW - Humans KW - Infant, Newborn KW - Meconium KW - chemistry KW - Substance Abuse Detection N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1093/jat/24.6.395 ER -