Authors: Christensen, P Brockhoff, PB Lehn-Jensen, H

Citation: P. Christensen et al., The relationship between semen quality and the nonreturn rate of bulls, REPROD DOM, 34(6), 1999, pp. 503-507

Authors: Hansson, MG Polge, C Sandoe, P Lehn-Jensen, H Hansson, MG Rodriguez-Martinez, H Wilmut, I Sandoe, P Neimann-Sorensen, A Greve, T Einarsson, S Larsson, B Haard, M Lindhe, B

Citation: Mg. Hansson et al., Introduction to discussion on ethical matters, ACT AG SC A, 1998, pp. 62-66