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Carbon isotope ratios of endogenous steroids in Belgian Blue and Holstein cattle: Method development,reference population studies and application to steroid misuse control |
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| Authors: | Thomas Piper Marlen Putz Philippe Delahaut Mario Thevis |
| Affiliation: | 1. German Sport University Cologne, Center for Preventive Doping Research – Institute of Biochemistry, K?ln, Germany;2. CER Groupe, Marloie, Belgium |
| Abstract: | |
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