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Physiology & Behavior|July 1, 1985
Heart rate and laying behavior in two strains of domestic chickenA D Mills, I J Duncan, G S Slee, et al.
Poultry Science|April 1, 1992
Measuring preferences and the strength of preferencesI J Duncan
Poultry Science|January 1, 1999
Behavior and behavioral needsI J Duncan
Avian Pathology : Journal of the W.V.P.A|January 1, 1979
The induction by muscle stimulation of a deep pectoral myopathy in the fowlP A Wight, W G Siller, L Martindale, et al.
Journal of Animal Science|December 1, 1991
The implications of cognitive processes for animal welfareI J Duncan, J C Petherick
Behavioural Processes|June 5, 2014
A new nonlinear model of mechanisms of motivationF L Kadri, I J Duncan
The Journal of Rheumatology|April 1, 1988
Rheumatoid arthritis and hereditary angioedemaI J Duncan, K E Tymms, G Carney
Poultry Science|October 6, 2000
Male broiler breeder fowl display high levels of aggression toward femalesS T Millman, I J Duncan, T M Widowski
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