TY - JOUR T1 - Detection of multiple steroidal compounds in synthetic urine using comprehensive gas chromatography-mass spectrometry (GC×GC-MS) combined with a molecularly imprinted polymer clean-up protocol JO - The Analyst UR - http://dx.doi.org/10.1039/c4an00721b PY - 2014/07/17 AU - Zulfiqar A AU - Morgan G AU - Turner NW ED - DO - DOI: 10.1039/c4an00721b PB - Royal Society of Chemistry (RSC) VL - 139 IS - 19 SP - 4955 EP - 4955 Y2 - 2024/12/22 ER -