【序号】:1 【作者】:Merja Gergov1,*, Brian Boucher2, 【题名】:Toxicological screening of urine for drugs by liquid chromatography/time-of-flight mass spectrometry with automated target library search based on elemental formulas 【期刊】:Rapid Communications in Mass Spectrometry 【年、卷、期、起止页码】:Volume 15, Issue 8, pages 521–526, 30 April 2001 【全文链接】:http://onlinelibrary.wiley.com/doi/10.1002/rcm.260/abstract