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Poultry Science|July 1, 1989
Photoperiodic effects on performance and leg abnormalities in broiler chickensH L Classen, C RiddellAvian Diseases|July 1, 1992
Effects of increasing photoperiod length and anticoccidials on performance and health of roaster chickensC Riddell, H L ClassenInternational Journal for Vitamin and Nutrition Research. Internationale Zeitschrift Fur Vitamin- Und Ernahrungsforschung. Journal International De Vitaminologie Et De Nutrition|March 3, 1999
The effects of maternal thiamine nutrition on thiamine status of the offspring in broiler chickensA A Olkowski, H L ClassenPoultry Science|November 1, 1995
The effects of continuously or diurnally fed melatonin on broiler performance and healthW D Clark, H L ClassenThe Journal of Nutrition|March 1, 1992
Reduction of intestinal viscosity through manipulation of dietary rye and pentosanase concentration is effected through changes in the carbohydrate composition of the intestinal aqueous phase and results in improved growth rate and food conversion efficiency of broiler chicksM R Bedford, H L ClassenInternational Journal for Vitamin and Nutrition Research. Internationale Zeitschrift Fur Vitamin- Und Ernahrungsforschung. Journal International De Vitaminologie Et De Nutrition|October 28, 1998
The study of riboflavin requirement in broiler chickensA A Olkowski, H L ClassenZentralblatt Fur Veterinarmedizin. Reihe A|May 20, 1998
High incidence of cardiac arrhythmias in broiler chickensA A Olkowski, H L ClassenPoultry Science|March 12, 1998
Perspective from Western Canada and the Canadian meat industryH L Classen, K V SchweanPoultry Science|October 1, 1982
Self-selection of calcium during the rearing and early laying periods of White Leghorn pulletsH L Classen, T A ScottPoultry Science|February 13, 2003
Performance of two strains of laying hens fed ground and whole barley with and without access to insoluble gritC D Bennett, H L ClassenPageof 10