Ultratrace LC-MS/MS Analysis of Segmented Calf Hair for Retrospective Assessment of Time of Clenbuterol Administration in Agriforensics

W.F. Duvivier, T.A. van Beek, T. Meijer, R.J.P. Peeters, M.J. Groot, S.S. Sterk, M.W.F. Nielen^*

^*Corresponding author for this work