de Ruig, WGStephany, RWDijkstra, G2025-03-112025-03-111987https://rivm.openrepository.com/handle/10029/630791Quality criteria for the detection of analytes in test samples with special reference to anabolic agents and related compounds. Concepts to avoid false positive results in qualitative chemical analysis.ArticleBrussels: European Community, 1987. CEC document nr.VI/4705/86.2025-03-11