Citation: L. Leyssens et al., BETA-AGONISTS IN ANIMAL FEED .4. INTERCOMPARISON STUDY OF A CANDIDATEREFERENCE CONFIRMATORY METHOD, Food additives and contaminants, 13(8), 1996, pp. 883-895
Authors:
LEYSSENS L
COURTHEYN D
SCHILT R
BERTHOZ Y
MOERMANS R
BOENKE A
Citation: L. Leyssens et al., BETA-AGONISTS IN ANIMAL FEED .3. OPTIMIZATION OF THE CLEANUP AND THE END-DETERMINATION STEP, Food additives and contaminants, 13(7), 1996, pp. 795-810
Authors:
LEYSSENS L
ROYACKERS E
GIELEN B
MISSOTTEN M
SCHOOFS J
CZECH J
NOBEN JP
HENDRIKS L
RAUS J
Citation: L. Leyssens et al., METABOLITES OF 4-CHLOROTESTOSTERONE ACETATE IN CATTLE URINE AS DIAGNOSTIC MARKERS FOR ITS ILLEGAL USE, Journal of chromatography B. Biomedical applications, 654(1), 1994, pp. 43-54
Citation: L. Hendriks et al., SCREENING FOR THE ILLEGAL USE OF CLOSTEBOL ACETATE IN CATTLE BY IDENTIFICATION OF ITS URINARY METABOLITES, Veterinary record, 134(8), 1994, pp. 192-193