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2. Humane handling of beef cattle: Standards for the care of unfit animals;AFAC (Alberta Farm Animal Care),2005
3. Meat Inspection Regulations. Part III. Examination, inspection, humane treatment and slaughter, packaging and labelling;Canada Minister of Justice;SOR/90–288.,1990
4. Health of Animals Regulations. Part XII;Canada Minister of Justice;Transportation of animals. C. R. C., c. 296.,2009
5. Guide to the care and use of experimental animals. Ver. 1;Canadian Council on Animal Care,1993