D. D. S. Mackenzie

Physiological responses to selection for greasy fleeceweight in Romney sheep

C. M. Clark, D. D. S. Mackenzie, S. N. McCutcheon, 1987 .

Plasma metabolite and hormone concentrations in Friesian calves of low or high genetic merit: effects of sex and age

D. D. S. Mackenzie, S. N. McCutcheon, S. H. Min, 1993 .