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Results: 1-5 |
Results: 5

Authors: Tenhagen, BA Drillich, M Heuwieser, W
Citation: Ba. Tenhagen et al., Analysis of cow factors influencing conception rates after two timed breeding protocols, THERIOGENOL, 56(5), 2001, pp. 831-838

Authors: Drillich, M Beetz, O Pfutzner, A Sabin, M Sabin, HJ Kutzer, P Nattermann, H Heuwieser, W
Citation: M. Drillich et al., Evaluation of a systemic antibiotic treatment of toxic puerperal metritis in dairy cows, J DAIRY SCI, 84(9), 2001, pp. 2010-2017

Authors: Tenhagen, BA Drillich, M Heuwieser, W
Citation: Ba. Tenhagen et al., Synchronization of lactating dairy cows with prostaglandin F-2 alpha: Insemination on observed oestrus versus timed artificial insemination, J VET MED A, 47(10), 2000, pp. 577-584

Authors: Drillich, M Tenhagen, BA Heuwieser, W
Citation: M. Drillich et al., Effect of one spontaneous estrus cycle (after synchronization with PGF(2 alpha)) on reproductive performance in dairy cows, THERIOGENOL, 54(9), 2000, pp. 1389-1394

Authors: Muller, K Drillich, M Tenhagen, BA Heuwieser, W
Citation: K. Muller et al., Sensitivity and specificity of pregnancy examinations by means of ultrasound between day 20 and 34 after insemination in dairy cattle, PRAKT TIER, 80(12), 1999, pp. 1095
Risultati: 1-5 |