Tautomerism and hydrogen bonding in bilirubin.
D001663:Bilirubin; D002625:Chemistry, Organic; D004579:Electron Transport; D007259:Infrared Rays; D007536:Isomerism; D055601:Organic Chemistry Phenomena; D013057:Spectrum Analysis; D014316:Tritium
D014316:Tritium; D001663:Bilirubin