6.4
[]. M Nobilis, et al. High-performance liquid chromatographic determination of tramadol and its O-desmethylated metabolite in blood plasma. Application to a bioequivalence study in humans. J Chromatogr A. 00 Mar ;949(-):-.
H4-H5
P60-P6-P64-P7-P0-P0+P0+P-P04+P40-P6-P405-P50
6