Hydrophilic shielding of hydrophobic, cation- and anion-exchange phases for separation of small analytes: direct injection of biological fluids onto high-performance liquid chromatographic columns
1991 ◽
Vol 544
◽
pp. 41-49
◽
1991 ◽
Vol 544
◽
pp. 99-111
◽
2015 ◽
Vol 1386
◽
pp. 74-80
◽
1986 ◽
Vol 382
◽
pp. 225-231
◽
1997 ◽
Vol 690
(1-2)
◽
pp. 295-303
◽
1982 ◽
Vol 246
(1)
◽
pp. 89-94
◽
1982 ◽
Vol 233
(1)
◽
pp. 386-391
◽
1983 ◽
Vol 277
◽
pp. 385-390
◽
1995 ◽
Vol 691
(1-2)
◽
pp. 3-19
◽