Não informado. (1970). Proceedings of the Association of Veterinary Anaesthetists of Great Britain and Ireland. Association of Veterinary Anaesthetists of Great Britain and Ireland.
Chicago-referens (17:e uppl.)Não informado. Proceedings of the Association of Veterinary Anaesthetists of Great Britain and Ireland. Liverpool, Inglaterra: Association of Veterinary Anaesthetists of Great Britain and Ireland, 1970.
MLA-referens (8:e uppl.)Não informado. Proceedings of the Association of Veterinary Anaesthetists of Great Britain and Ireland. Association of Veterinary Anaesthetists of Great Britain and Ireland, 1970.
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