Simple and sensitive method for the simultaneous determination of enprofylline, theobromine, paraxanthine, theophylline and caffeine using high-performance liquid chromatography.
作者信息
Grgurinovich N
出版信息
J Chromatogr. 1986 Aug 2;380(2):431-6. doi: 10.1016/s0378-4347(00)83675-0.