Essmann, JulianJulianEssmannKeil, CarstenCarstenKeilUnruh, OlesyaOlesyaUnruhOtte, AnitaAnitaOtteManns, Michael P.Michael P.MannsBachmann, OliverOliverBachmann2020-12-102020-12-1020190954-691Xhttps://resolver.sub.uni-goettingen.de/purl?gro-2/75462enFecal calprotectin is significantly linked to azathioprine metabolite concentrations in Crohn’s diseasejournal_article10.1097/MEG.0000000000001262