Teresa R Gray

Identifying Prenatal Cannabis Exposure and Effects of Concurrent Tobacco Exposure on Neonatal Growth

Teresa R Gray, Rina D. Eiden, Kenneth E. Leonard et al. · Clinical Chemistry · 2010 · 137 citations · Full text

A liquid chromatography tandem mass spectrometry method for the simultaneous quantification of 20 drugs of abuse and metabolites in human meconium

Teresa R Gray, Diaá M. Shakleya, Marilyn A. Huestis · Analytical and Bioanalytical Chemistry · 2009 · 63 citations · Full text

Biochemistry, Gas Chromatography, Medicine +12

Quantification of nicotine, cotinine, trans-3′-hydroxycotinine, nornicotine and norcotinine in human meconium by liquid chromatography/tandem mass spectrometry

Teresa R Gray, Diaá M. Shakleya, Marilyn A. Huestis · Journal of Chromatography B · 2008 · 59 citations · Full text

Biochemistry, Gas Chromatography, Medicine +9

High-throughput simultaneous analysis of buprenorphine, methadone, cocaine, opiates, nicotine, and metabolites in oral fluid by liquid chromatography tandem mass spectrometry

Marta Concheiro, Teresa R Gray, Diaá M. Shakleya et al. · Analytical and Bioanalytical Chemistry · 2010 · 59 citations

Substance Abuse, Medicine, Drug Purity +11

Methadone, Cocaine, Opiates, and Metabolite Disposition in Umbilical Cord and Correlations to Maternal Methadone Dose and Neonatal Outcomes

Ana de Castro, Hendrée E. Jones, Rolley E. Johnson et al. · Therapeutic Drug Monitoring · 2011 · 53 citations