Authors: Samuels, TP Nedderman, A Seymour, MA Houghton, E

Citation: Tp. Samuels et al., Study of the metabolism of testosterone, nandrolone and estradiol in cattle, ANALYST, 123(12), 1998, pp. 2401-2404

Authors: Sauer, MJ Samuels, TPW Howells, LG Seymour, MA Nedderman, A Houghton, E Bellworthy, SJ Anderson, S Coldham, NG

Citation: Mj. Sauer et al., Residues and metabolism of 19-nortestosterone laurate in steers, ANALYST, 123(12), 1998, pp. 2653-2660