Cheng, H. (2005). Behavioural changes and production performance of laying hens in furnished cages vs. conventional cages. 37th Int. Cong. of ISAE.
Cheng, H. (2005). Effects of chronic stress on response to social isolation in three genetic strains of Leghorn hens. 37th Int. Cong. of ISAE.
Cheng, H. (2005). Genetic related differences in response to chronic stress in laying hens. 37th Int. Cong. of ISAE.
Cheng, H. (2005). Poultry Welfare Issues - Beak Trimming. Acute and chronic pain in beak trimmed chickens (31-49). Nattingham University Press.
Cheng, H. (2005). Effect of colour identification marking of feathers on behaviour, social dominance and corticosterone levels in laying hens. Applied Animal Behavior.
Cheng, H. (2005). Effects of bill-trimming on the welfare of muscovy ducks. Applied Animal Behavior.
Cheng, H. (2005). Effects of bill-trimming on the welfare of ducks. Int. Cong. of ISAE.
Cheng, H. (2005). Behavioral, Physiological, and Histological Indicators of hypersensitivity or Chronic Pain Following Tail-docking in Dairy Cattle. Journal of Dairy Science.
Cheng, H. (2005). Appearance Matters: Artificial marking alters aggression and stress. Nature.
Cheng, H. (2005). Differential regulation of the growth-associated proteins GAP-43 and superior cervical ganglion 10 in response to lesions of the cortex and substantia nigra in the adult rat. Neuroscience, 135, 1231-1239.