55.98
[]. Raphael A Seidel, et al. Simultaneous determination of the bilirubin oxidation end products Z-BOX A and Z-BOX B in human serum using liquid chromatography coupled to tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci. 05 Jan :974:83-9.
H30-H35-H39-H335
P6-P64-P70-P7-P80-P30+P35-P304+P340-P305+P35+P338-P330-P36+P364-P403+P33-P405-P50