3Lin LS, Caritis SN, Wong LK. Analysis of rito drine in serum by high performance liquid ehroma tography with electrochemical del.ection [J]. Pharm Sci, 1984,73(1):131-133.
4Gross AS, Brown KF, Bairdlambert JA, et al. Determination of ritodrine in blood and plasma by high performance liquid-chromatography with fluorescence detection[J]. J Chromatogr, 1987, 416 (2) :400-408.
5Gandar R, Dezoeten LW, Vanderschoot JB. Serum level of ritodrine in man [J]. Eur J Clin Pharmacol, 1980,17(2) :117-122.
6Ohmori T, Nakamura M, Tada S, et al. A highly sensitive assay for ritodrine in human serum by hydrophilic interaction chromatography-tandem mass spectrometry [J].J Chromatogr B Analyt Technol Biomed LifeSci, 2008,861(1):95- 100.