Polar contributions of the stationary phase to the reversed-phase ion-pair high-performance liquid chromatographic separation of quaternary ammonium drugs
1988 ◽
Vol 437
◽
pp. 83-95
◽
1990 ◽
Vol 503
◽
pp. 115-125
◽
2000 ◽
Vol 419
(1)
◽
pp. 87-92
◽
2004 ◽
Vol 1029
(1-2)
◽
pp. 97-101
◽
2015 ◽
Vol 12
(6)
◽
pp. 921-928
◽
1991 ◽
Vol 547
◽
pp. 443-446
◽
1989 ◽
Vol 481
◽
pp. 428-433
◽
1997 ◽
Vol 789
(1-2)
◽
pp. 485-489
◽
1986 ◽
Vol 362
◽
pp. 243-253
◽