World Health Organization. (2000). Evaluation of certain veterinary drug residues in food. World Health Organization.
Chicago-viite (17. p.)World Health Organization. Evaluation of Certain Veterinary Drug Residues in Food. Geneva: World Health Organization, 2000.
MLA-viite (8. p.)World Health Organization. Evaluation of Certain Veterinary Drug Residues in Food. World Health Organization, 2000.
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