High speed analysis of underivatized drugs by gas chromatography-mass spectrometry
1989 ◽
Vol 12
(1)
◽
pp. 45-48
◽
1994 ◽
Vol 5
(11)
◽
pp. 1001-1007
◽
2008 ◽
Vol 1200
(1)
◽
pp. 28-33
◽
2009 ◽
Vol 1216
(47)
◽
pp. 8391-8397
◽
2000 ◽
Vol 874
(1)
◽
pp. 81-90
◽
2006 ◽