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Citation: Jb. Kjaer et al., Divergent selection on feather pecking behaviour in laying hens (Gallus gallus domesticus), APPL ANIM B, 71(3), 2001, pp. 229-239

Authors: Kjaer, JB

Citation: Jb. Kjaer, Diurnal rhythm of feather pecking behaviour and condition of integument infour strains of loose housed laying hens, APPL ANIM B, 65(4), 2000, pp. 331-347

Authors: Hammershoj, M Kjaer, JB

Citation: M. Hammershoj et Jb. Kjaer, Phase feeding for laying hens: Effect of protein and essential amino acidson egg quality and production, ACT AG SC A, 49(1), 1999, pp. 31-41

Authors: Kjaer, JB Vestergaard, KS

Citation: Jb. Kjaer et Ks. Vestergaard, Development of feather pecking in relation to light intensity, APPL ANIM B, 62(2-3), 1999, pp. 243-254