title: Separation and detection of picomole quantities of azathioprine metabolites.
mesh_terms: D001379:Azathioprine / Q000032:analysis / Q000378:metabolism*; D002855:Chromatography, Thin Layer; D008163:Luminescent Measurements; D015122:Mercaptopurine / Q000031:analogs & derivatives / Q000032:analysis; D008722:Methods; D013866:Thioguanine / Q000032:analysis
chemical_list: D015122:Mercaptopurine; D013866:Thioguanine; D001379:Azathioprine