Headspace and direct immersion solid phase microextraction procedures for selenite determination in urine, saliva and milk by gas chromatography mass spectrometry
2009 ◽
Vol 877
(27)
◽
pp. 3210-3214
◽
2007 ◽
Vol 105
(3)
◽
pp. 1144-1150
◽
2004 ◽
Vol 806
(1)
◽
pp. 65-73
◽