van Ginkel, LAvan Blitterswijk, HZoontjes, PWvan den Bosch, DStephany, RW2025-03-112025-03-111988https://rivm.openrepository.com/handle/10029/630945Assay for trenbolone and its metabolite 17 alpha-trenbolone in bovine urine based on immunoaffinity chromatographic clean-up and off-line high-performance liquid chromatography-thin-layer chromatography.ArticleJ Chromatogr 1988; 445:385-922025-03-11