A simplified high-performance liquid chromatographic method for determination of vitamin D3, 25-hydroxyvitamin D2and 25-hydroxyvitamin D3in human serum
1992 ◽
Vol 52
(3)
◽
pp. 177-182
◽
2001 ◽
Vol 750
(1)
◽
pp. 41-49
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High-performance liquid chromatographic method for the determination of diprophylline in human serum
1982 ◽
Vol 232
(2)
◽
pp. 450-455
◽
1997 ◽
Vol 693
(1)
◽
pp. 228-232
◽
1998 ◽
Vol 16
(6)
◽
pp. 1005-1012
◽
2009 ◽
Vol 47
(6)
◽
pp. 478-484
◽
1988 ◽
Vol 432
◽
pp. 340-345
◽
1998 ◽
Vol 712
(1-2)
◽
pp. 161-167