title: High-performance liquid chromatographic separation and quantification of the four biliverdin dimethyl ester isomers of the IX series.
mesh_terms: D001663:Bilirubin / Q000031:analogs & derivatives*; D001664:Biliverdine / Q000031:analogs & derivatives* / Q000032:analysis; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D006418:Heme; D007536:Isomerism; D013053:Spectrophotometry; D013329:Structure-Activity Relationship
chemical_list: D006418:Heme; D001664:Biliverdine; D001663:Bilirubin